Standartų projektų sąrašas

prEN 481 Viešoji apklausa

Komentavimo iki data 2026-09-17

Darbo vietos oras. Frakcijų granuliometrinės sudėties apbrėžimai ore esančioms dalelėms matuoti

This document specifies sampling conventions for airborne particle size fractions to assess health-related exposure resulting from the inhalation of particles in workplace atmospheres. Conventions are defined for the inhalable, thoracic and respirable fractions. The sampling conventions only describe the inhalation of particles and their penetration in the respiratory tract as governed by inertia (impaction). Exhaled particles and deposition in the respiratory tract by other mechanisms, e.g. diffusion, are not considered in this document. The sampling conventions defined in this document apply to both indoor and outdoor workplaces. The conventions assume particles penetration and only oral breathing as a worst-case scenario. Nevertheless, the conventions are applicable to both oral and nasal breathing. The conventions are defined based on assumptions given in Clause 6. The choice of convention for a specific application depends on the region of the respiratory tract affected by the health impact of the particle component of interest (see Clause 5). The conventions can be applied to various metrics, including particle number, length, surface area, volume, or mass, depending on the type of particle analysis performed on the sampled aerosol fraction. The health-related fraction concentrations defined in this document are often expressed as the mass of sampled particles per volume of sampled air to allow comparison with mass-based occupational exposure limit values. The conventions primarily apply to the aforementioned metrics, however, they are not applicable to situations involving limit values expressed in a different metric, such as fibre limit values defined by length, diameter, and aspect ratio, unless a measurement procedure explicitly specifies sampling a particular health-related size fraction [11]. The primary objective of this document is to establish standardized conventions for health-related particle size fractions. Sampling is generally carried out using dedicated samplers, for which there is no need to measure the aerodynamic size distribution of the airborne particles to be sampled. Samplers separating airborne particles into one or more relevant fractions are currently available. In general, no assumptions or pre-knowledge are needed on the number of modes, modal diameter(s) or width of the particle aerodynamic size distribution of the airborne particles to be sampled. The conventions in this document are intended to be used for the determination of the exposure of an average worker based on average penetration curves. This document is not intended to determine the deposited dose of an individual worker. The conventions are primarily intended for assessing workers’ exposure to airborne particles by sampling the airborne particles. This document does not apply to large particles emitted at high speed that travel due to their initial momentum, instead of being carried by the air (airborne) and aspirated into humans’ respiratory tract and aerosol samplers by suction (see Annex B). All wind speeds referenced throughout this document are based on the relative speed between the worker and the surrounding air.

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prEN ISO 17879 Viešoji apklausa

Komentavimo iki data 2026-09-17

Dujų balionai. Automatiškai užsidarantys balionų čiaupai. Techniniai reikalavimai ir tipo bandymai (ISO/DIS 17879:2026)

ISO 17879:2017 specifies the design, type testing, marking and manufacturing tests and examinations requirements for self-closing cylinder valves intended to be fitted to refillable transportable gas cylinders which convey compressed, liquefied or dissolved gases. NOTE 1 The main applications for such self-closing cylinder valves are in the calibration gas and beverage industries. ISO 17879:2017 covers the function of a self-closing cylinder valve as a closure. NOTE 2 Requirements for standard cylinder valves are given in ISO 10297. Requirements for quick-release cylinder valves are given in ISO 17871. ISO 17879:2017 is not applicable to self-closing cylinder valves for cryogenic equipment, for portable fire extinguishers, or for liquefied petroleum gas (LPG). NOTE 3 Requirements for valves for cryogenic vessels are specified in ISO 21011 and at a regional level, for example, in EN 1626. Requirements for valves for portable fire extinguishers at a regional level are specified, for example, in EN 3 series. Requirements for self-closing LPG cylinder valves are specified in ISO 14245. NOTE 4 Additional requirements for pressure-relief devices might be specified in international/regional regulations/standards.

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prEN 18374 Viešoji apklausa

Komentavimo iki data 2026-09-15

Žemės darbai. Geotechniniai laboratoriniai bandymai. Kalkėmis ir (arba) hidrauliniais rišikliais apdorotos medžiagos. Grunto tinkamumo apdorojimui nustatymo bandymas

This document specifies a test method to determine the suitability of a soil to be treated with lime and/or hydraulic binders, with regard to volumetric swelling and mechanical strength, within a period not exceeding two to three weeks. This test can be integrated into the general method of a study of treatment of materials with lime and/or a hydraulic binder, in compliance with standard EN 16907 4. It is applicable to soils and alternative (or anthropogenic) materials treated with lime and/or hydraulic binders for the construction of embankments and capping layers; in the areas of roads, railways and airports; industrial or commercial platforms; hydraulic works and road foundations. The results of this test: — are only valid for the configuration tested (soil, treatment product, dosage); — are in no case usable for dimensioning a structure including treated materials. The values currently accepted to define treatment suitability are indicated for information in Annex A.

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prEN 12457-4 Viešoji apklausa

Komentavimo iki data 2026-09-15

Grūdėtosios atliekos, dumblas, dirvožemis, į dirvožemį panašios medžiagos ir nuosėdos. Išplovimas. Atitikties tyrimai nustatant išplovimą. 4 dalis. Vienpakopis partijos tyrimas, kai skysčio ir kietosios medžiagos santykis 10 l/kg, o dalelių dydis mažesnis kaip 10 mm (dydį mažinant arba nemažinant)

This document in the series specifies a compliance test providing information on leaching of granular waste materials, sludges, soil, soil-like materials and sediments under the experimental conditions specified hereafter, and particularly a liquid to solid ratio of 10 L/kg dry matter. It applies to materials which have a particle size below 10 mm without or with size reduction. This document has been developed to investigate the leaching of inorganic and non-volatile organic substances from granular waste materials, sludges, soil, soil-like materials and sediments. It does not take into account the consequences of microbiological processes in organic degradable materials. The test procedure specified in this document produces an eluate which is subsequently characterized physically and chemically according to appropriate standard methods. This document includes two different procedures for eluate preparation prior to analysis, one procedure for non-volatile organic substances, inorganic substances and DOC and one for inorganic substances and DOC. When assessing only the leaching of inorganic substances and DOC, certain precautions needed when assessing the leaching of organic substances can in some cases be omitted. This procedure cannot be applied to materials with a water content or such a water affinity that a good mixing of the solid with the predetermined quantity of liquid is not achievable. This procedure does not apply to materials reacting with the leachant, leading, for example, to excessive gas emission, a solidifying effect or an excessive heat release. In that case, the material can be wetted prior to carrying out the leaching test. This test cannot be used alone to determine the leaching behaviour of granular waste materials, sludges, soil, soil-like materials and sediments, as specified in EN 12920. This document does not address issues related to health and safety.

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prEN 12457-3 Viešoji apklausa

Komentavimo iki data 2026-09-15

Grūdėtosios atliekos, dumblas, dirvožemis, į dirvožemį panašios medžiagos ir nuosėdos. Išplovimas. Atitikties tyrimai nustatant išplovimą. 3 dalis. Dvipakopis partijos tyrimas, kai skysčio ir kietosios medžiagos, kurioje yra daug kietųjų dalelių, santykis 2 l/kg ir 8 l/kg, o dalelių dydis mažesnis kaip 4 mm (dydį mažinant arba nemažinant)

This document in the series specifies a compliance test providing information on leaching of granular waste materials, sludges, soil, soil-like materials and sediments under the experimental conditions specified hereafter, and particularly a liquid to solid ratio of 2 L/kg dry matter in a first step and subsequently of 8 L/kg dry matter in a second step. It applies to materials which have a particle size below 4 mm without or with size reduction. This document has been developed to investigate the leaching of inorganic and non-volatile organic substances from granular waste materials, sludges, soil, soil-like materials and sediments. It does not take into account the consequences of microbiological processes in organic degradable materials. The test procedure specified in this document produces an eluate which is subsequently characterized physically and chemically according to appropriate standard methods. This document includes two different procedures for eluate preparation prior to analysis, one procedure for non-volatile organic substances, inorganic substances and DOC and one for inorganic substances and DOC. When assessing only the leaching of inorganic substances and DOC, certain precautions needed when assessing the leaching of organic substances can in some cases be omitted. This procedure cannot be applied to materials with a water content or such a water affinity that a good mixing of the solid with the predetermined quantity of liquid is not achievable. This procedure does not apply to materials reacting with the leachant, leading, for example, to excessive gas emission, a solidifying effect or an excessive heat release. In that case, the material can be wetted prior to carrying out the leaching test. This test cannot be used alone to determine the leaching behaviour of granular waste materials, sludges, soil, soil-like materials and sediments, as specified in EN 12920. This document does not address issues related to health and safety.

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prEN 12457-2 Viešoji apklausa

Komentavimo iki data 2026-09-15

Grūdėtosios atliekos, dumblas, dirvožemis, į dirvožemį panašios medžiagos ir nuosėdos. Išplovimas. Atitikties tyrimai nustatant išplovimą. 2 dalis. Vienpakopis partijos tyrimas, kai skysčio ir kietosios medžiagos santykis 10 L/kg, o medžiagos dalelių dydis mažesnis kaip 4 mm (dydį mažinant arba nemažinant)

This document in the series specifies a compliance test providing information on leaching of granular waste materials, sludges, soil, soil-like materials and sediments under the experimental conditions specified hereafter, and particularly a liquid to solid ratio of 10 L/kg dry matter. It applies to materials which have a particle size below 4 mm without or with size reduction. This document has been developed to investigate the leaching of inorganic and non-volatile organic substances from granular waste materials, sludges, soil, soil-like materials and sediments. It does not take into account the consequences of microbiological processes in organic degradable materials. The test procedure specified in this document produces an eluate which is subsequently characterized physically and chemically according to appropriate standard methods. This document includes two different procedures for eluate preparation prior to analysis, one procedure for non-volatile organic substances, inorganic substances and DOC and one for inorganic substances and DOC. When assessing only the leaching of inorganic substances and DOC, certain precautions are needed when assessing the leaching of organic substances can in some cases be omitted. This procedure cannot be applied to materials with a water content or such a water affinity that a good mixing of the solid with the predetermined quantity of liquid is not achievable. This procedure does not apply to materials reacting with the leachant, leading, for example, to excessive gas emission, a solidifying effect or an excessive heat release. In that case, the material can be wetted prior to carrying out the leaching test. This test cannot be used alone to determine the leaching behaviour of granular waste materials, sludges, soil, soil-like materials and sediments, as specified in EN 12920. This document does not address issues related to health and safety.

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prEN 12457-1 Viešoji apklausa

Komentavimo iki data 2026-09-15

Grūdėtosios atliekos, dumblas, dirvožemis, į dirvožemį panašios medžiagos ir nuosėdos. Išplovimas. Atitikties tyrimai nustatant išplovimą. 1 dalis. Vienpakopis partijos tyrimas, kai skysčio ir kietosios medžiagos santykis 2 L/kg, o dalelių dydis mažesnis kaip 4 mm (dydį mažinant arba nemažinant)

This document in the series specifies a compliance test providing information on leaching of granular waste materials, sludges, soil, soil-like materials and sediments under the experimental conditions specified hereafter, and particularly a liquid to solid ratio of 2 L/kg dry matter. It applies to materials which have a particle size below 4 mm without or with size reduction. This document has been developed to investigate the leaching of inorganic and non-volatile organic substances from granular waste materials, sludges, soil, soil-like materials and sediments. It does not take into account the consequences of microbiological processes in organic degradable materials. The test procedure specified in this document produces an eluate which is subsequently characterized physically and chemically according to appropriate standard methods. This document includes two different procedures for eluate preparation prior to analysis, one procedure for non-volatile organic substances, inorganic substances and DOC and one for inorganic substances and DOC. When assessing only the leaching of inorganic substances and DOC, certain precautions are needed when assessing the leaching of organic substances can in some cases be omitted. This procedure cannot be applied to materials with a water content or such a water affinity that a good mixing of the solid with the predetermined quantity of liquid is not achievable. This procedure does not apply to materials reacting with the leachant, leading, for example, to excessive gas emission, a solidifying effect or an excessive heat release. In that case, the material can be wetted prior to carrying out the leaching test. This test cannot be used alone to determine the leaching behaviour of granular waste materials, sludges, soil, soil-like materials and sediments, as specified in EN 12920. This document does not address issues related to health and safety. This procedure cannot be applied to materials with a water content or such a water affinity that a good mixing of the solid with the predetermined quantity of liquid is not achievable. This procedure does not apply to materials reacting with the leachant, leading, for example, to excessive gas emission, a solidifying effect or an excessive heat release. In that case, the material can be wetted prior to carrying out the leaching test. This test cannot be used alone to determine the leaching behaviour of granular waste materials, sludges, soil, soil-like materials and sediments, as specified in EN 12920. This document does not address issues related to health and safety.

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prEN 13696 Viešoji apklausa

Komentavimo iki data 2026-09-15

Medinės grindys. Bandymo metodai tamprumui, atsparumui dilinimui, smūgiams ir įbrėžimui nustatyti

This document specifies a test method to determine the resistance to wear of lacquered wood floorings, a method to test the elasticity of the lacquer and a method to determine resistance to impact of lacquered wood floorings.

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prEN 197-1 Viešoji apklausa

Komentavimo iki data 2026-09-15

Cementas. 1 dalis. Įprastinis cementas. Eksploatacinių charakteristikų vertinimas ir deklaravimas

This document covers calcium silicate cement (common cement) intended to be used: - for the preparation of concrete, mortar, grout, and other mixes for construction and for the manufacture of construction products including structural and non-structural products, including white cement; - for the preparation of mortar for bricklaying, blocklaying, rendering and plastering, including white cement; - for the preparation of adhesives for other construction products; - for soil stabilization or improvement, road bases and sub-bases, and capping layers. Calcium aluminate cement, supersulfated cement, very low heat cement and alkali activated binder as well as masonry cement exclusively manufactured for the preparation of mortar for bricklaying, rendering and plastering are excluded from this product definition. NOTE 1 Calcium silicate cements with an intended use as defined in this document belong to the product category "common cement". The product definition of common cement covers the following combination of constituents expressed in percentage as mass, any other combination is outside the product definition: a) primary cement (minimum of 95 % clinker); NOTE 2 This refers to the designation code CEM I. b) binary cements with clinker and a maximum of 95 % of blast furnace slag; NOTE 3 This refers to the designation codes CEM II/A-S, CEM II/B-S, CEM III/A, CEM III/B, CEM III/C. c) binary cements with clinker and a maximum of 10 % of silica fume; NOTE 4 This refers to the designation code CEM II/A-D. d) binary cements with clinker and a maximum of 35 % of one of the following constituents: natural pozzolana, natural activated pozzolana, fly ash, coal bottom ash, burnt shale, limestone or recycled concrete fines; NOTE 5 This refers to the designation codes CEM II/A-P, CEM II/B-P, CEM II/A-Q, CEM II/B-Q, CEM II/A-V, CEM II/B-V, CEM II/A-W, CEM II/B-W, CEM II/A-Z, CEM II/B-Z, CEM II/A-T, CEM II/B-T, CEM II/A-F, CEM II/B-F, CEM II/A-L, CEM II/B-L, CEM II/A-LL, CEM II/B-LL. e) pozzolanic cements with clinker and a maximum of 55 % of a combination of silica fume, natural pozzolana, natural activated pozzolana, fly ash and coal bottom ash with a maximum of 10 % silica fume; NOTE 6 This refers to the designation codes CEM IV/A, CEM IV/B. f) composite cement with a minimum of 50 % of clinker, a maximum of 29 % of recycled concrete fines and a maximum of 44 % of any combination of blast furnace slag, silica fume, natural pozzolana, natural activated pozzolana, fly ash, coal bottom ash, burn shale and limestone with a maximum of 10 % silica fume and a maximum of 35 % of the aggregation of limestone and recycled concrete fines; NOTE 7 This refers to the designation codes CEM II/A-M, CEM II/B-M, CEM II/C-M (containing recycled concrete fines and other allowed constituents). g) composite cement with a minimum of 50% of clinker and a maximum of 50% of any combination of blast furnace slag, silica fume, natural pozzolana, natural activated pozzolana, fly ash, coal bottom ash, burnt shale, limestone and recycled concrete fines with a maximum of 10% of silica fume, a maximum of 20% of recycled concrete fines, and a maximum of 35% of any combination of limestone and recycled concrete fines; NOTE 8 This refers to the designation codes CEM II/A-M, CEM II/B-M, CEM II/C-M (containing allowed constituents). h) composite cements with a minimum of 20 % of clinker, a maximum of 49 % of blast furnace slag and a maximum of 49 % of a combination of natural pozzolana, natural activated pozzolana, siliceous fly ash and coal bottom ash; NOTE 9 This refers to the designation codes CEM V/A, CEM V/B. i) composite cements with a minimum of 35 % clinker, a maximum of 59% of blast furnace slag and a maximum of 20 % of natural pozzolana, natural activated pozzolana, siliceous fly ash, coal bottom ash, limestone or recycled concrete fines; ...

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prEN 18357 Viešoji apklausa

Komentavimo iki data 2026-09-15

Statybos produktų skaitmeninė eksploatacinių savybių ir atitikties deklaracija. Metodika, bendrieji reikalavimai ir duomenų šablonų rengimo kriterijai

This document specifies a methodology, with general requirements and criteria, for the development of the data templates for the declaration of performance and conformity (DoPC) of construction products. NOTE This document integrates a data template structure from EN ISO 23387:2025 [4] to be used for DoPC of construction products, together with a methodology for experts to develop domain specific data templates, following EN ISO 23386:2020 [3] and the standards from CEN/CLC/JTC 24. Annex A provides guidance for the development of data templates for harmonized technical specifications (hTS) and European assessment documents (EAD), for product technical committees (TCs) and other stakeholders.

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prEN 18372 Viešoji apklausa

Komentavimo iki data 2026-09-15

Su maisto produktais susiliečiančios medžiagos ir gaminiai. Su maisto produktais susiliečiančių gaminių iš metalų ir jų lydinių tinkamumo šildyti mikrobangų krosnelėje įvertinimas

This document establishes a methodology framework for testing metal-made articles in contact with foodstuffs for use in domestic microwave applicators. An experimental method aiming at qualifying this class of articles is proposed. The objectives of the method are two-folds: ensuring a correct eating efficiency considering a standard microwave heating cycle and guarantying the user safety notably regarding the risk of electrical discharge.

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prEN ISO 24292 Viešoji apklausa

Komentavimo iki data 2026-09-15

Sveikatos informatika. Paciento dantų duomenų santrauka (ISO/DIS 24292:2026)

This document outlines a core dataset designed for a concise dental data exchange intended to support continuity and coordination of care. It provides a conceptual framework for a dental data for exchange that can serve as the basis for implementation models. The content reflects an international perspective on organizing dental information for cross-border exchange. It offers guidance on the essential data elements that should be shared globally and proposes a standardized format for their representation. The document focuses on defining the structure of the data to be exchanged (“the what”) without prescribing the specific methods or technologies used for transmission (“the how”). It does not include guidance on operational workflows such as data entry, collection, summarization, or integration. Nor does it address the competencies required to perform those tasks. Furthermore, it is not intended as an implementation guide and does not cover the underlying technical infrastructure or the use of particular coding systems, data formats, or terminologies.

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prEN ISO 14159 Viešoji apklausa

Komentavimo iki data 2026-09-15

Mašinų sauga. Bendrieji projektavimo atsižvelgiant į higieną reikalavimai (ISO/DIS 14159:2026)

This International Standard specifies hygiene requirements of machines and provides information for the intended use to be provided by the manufacturer. It applies to all types of machines and associated equipment used in applications where hygiene risks to the consumer of the product can occur. This International Standard does not cover requirements relative to the uncontrolled egress of microbiological agents from the machine.

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prEN 1852-1 Viešoji apklausa

Komentavimo iki data 2026-09-15

Beslėgio požeminio nuotakyno plastikinių vamzdžių sistemos. Polipropilenas (PP). 1 dalis. Vamzdžių, jungiamųjų detalių ir iš jų sudarytos sistemos techniniai reikalavimai

This part of EN 1852 specifies definitions and requirements for solid wall pipes with smooth internal and external surfaces extruded from the same compound throughout the wall, fittings and the system of polypropylene (PP) piping systems in the field of non-pressure underground drains and sewers for wastewater. NOTE 1 Products complying with this document can also be used in non-pressure underground drains and sewers for surface water. This document is applicable to: — solid wall pipes and fittings which are intended to be used buried underground outside the building structure reflected in the marking of the products by "U", and — solid wall pipes and fittings which are intended to be used buried underground both outside (application area code “U”) and within the building structure reflected in the marking of products by "UD". This document specifies the test parameters for the test methods referred to in this document. NOTE 2 Multilayer pipes with different compounds throughout the wall are covered by EN 13476 2 [1] (see also CEN ISO/TR 27165 [2]). NOTE 3 Plastics piping systems made of PP with mineral modifiers (PP-MD) are covered by EN 14758-1 [3]. This document covers a range of nominal sizes, and pipe series and gives recommendations concerning colours. NOTE 4 It is the responsibility of the purchaser or specifier to make the appropriate selection from these aspects, taking into account their particular requirements and any relevant national regulations and installation practices or codes. This document is applicable to PP pipes and fittings, their joints and to joints with components of other plastics and non-plastics materials intended to be used for buried piping systems for non-pressure underground drains and sewers. Fittings can be manufactured by injection-moulding or be fabricated from pipes, fittings and/or mouldings. NOTE 5 Pipes, fittings and other components conforming to any of the plastics product standards listed in Annex C can be connected to pipes and fittings conforming to this document, when they conform to the requirements for joint dimensions given in Clause 6 and to the requirements of Table 14.

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prEN ISO 8351-1 Viešoji apklausa

Komentavimo iki data 2026-09-13

Pakuotė. Maišų specifikacijų rengimo būdas. 1 dalis. Popieriniai maišai (ISO/DIS 8351-1:2026)

This document provides a checklist for the characteristics of paper sacks to be specified when ordering. These ordering specifications cover the description of the sack and do not deal with quantitative performance requirements.

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prEN 14367 Viešoji apklausa

Komentavimo iki data 2026-09-20

Nereguliuojamieji apsaugos nuo atbulinio tekėjimo įtaisai su skirtingo slėgio zonomis. C šeima, A tipas

This document specifies the: — field of application: — The dimensional, the physicochemical, the design, the hydraulic, the mechanical and the acoustic characteristics of non-controllable backflow preventer with different pressure zones, family C, type A, nominal sizes DN 6 to DN 25, nominal pressure PN 10. It is applicable to: — Family C, type A, class “a” for general use: devices of class “a” can be capable of working: — at any pressure up to 1 MPa (10 bar); — with any pressure variation up to 1 MPa (10 bar); — at a supply temperature limit of 65 °C and 90 °C for 1 h; — Family C, type A, class “b” for specific use: devices of class “b” shall be capable of working: — at any downstream pressure up to 0,3 MPa (3 bar); — with any downstream pressure variation up to 0,3 MPa (3 bar); at a supply temperature limit of 65 °C and 90 °C for 1 h; Class “b” devices can capable of operating: at any downstream pressure up to 300 kPa (3 bar), with any downstream pressure variation up to 300 kPa (3 bar) at a supply temperature limit of 65 °C and 90 °C for 1 h. Class “b” devices with specific hydraulic and non-acoustic requirements and are intended to equip filling devices physically integrated into a single-function (heating) or dual-function (heating and domestic hot water) boiler. It specifies also: — test methods and requirements for verifying these characteristics; — marking; — presentation and the delivery.

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prEN ISO 22125-2 Viešoji apklausa

Komentavimo iki data 2026-09-16

Vandens kokybė. Technecis 99. 2 dalis. Tyrimo metodas taikant induktyviai sužadintos plazmos masių spektrometriją (ICP-MS) (ISO/DIS 22125-2:2026)

Warning — Persons using this document should be familiar with normal laboratory practice. This document does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user to establish appropriate safety and health practices. Warning — It is absolutely essential that tests conducted in accordance with this document be carried out by suitably qualified staff. This document specifies methods to determine 99Tc by inductively coupled plasma mass spectrometry (ICPMS) in supply water, drinking water, rainwater, surface and ground water, marine water, as well as cooling water, industrial water, domestic, and industrial wastewater after proper sampling, handling, and test sample preparation. The detection limit depends on the sample volume, the instrument used, the background count rate, the detection efficiency, the counting time, and the chemical yield. The detection limit of the methods described in this document, using currently available ICP-MS instrumentation, is approximately 0,2 ng·l−1 to 0,5 ng·l−1 (0,1 Bq·l−1 to 0,3 Bq·l−1), which is much lower than the WHO criteria for safe consumption of drinking water (100 Bq·l−1)[4]. The methods presented in this document are not intended for the determination of ultratrace amount of 99Tc. The methods described in this document are applicable in the event of an emergency situation, but not if 99mTc is present at quantities that could cause interference. Filtration of the test sample is necessary for the methods described in this document if suspended solids are present. The analysis of 99Tc adsorbed to suspended matter is not covered by this method. The analysis of the insoluble fraction requires a mineralization step that is not covered by this document. In this case, the measurement is made on the different phases obtained. It is the user’s responsibility to ensure the validity of this test method for the water samples tested.

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prEN ISO 12216 Viešoji apklausa

Komentavimo iki data 2026-09-10

Mažieji laivai. Langai, navigacinės šviesos, liukai, iliuminatoriai ir durys. Stiprio ir nepralaidumo vandeniui reikalavimai (ISO/DIS 12216:2026)

This document specifies technical requirements and test methods for windows, portlights, hatches, deadlights and doors on small craft with a length of hull, LH, as defined in ISO 8666:2016, of up to 24 m. It takes into account the type of craft, its design category, and the location of the appliance. The appliances considered in this document are only those that are critical for the craft's watertightness. Openings and non-opening devices fitted below area I (see 3.5.2) are excluded from the scope of this document.

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EN ISO 20109:2025/prA1 Viešoji apklausa

Komentavimo iki data 2026-09-10

Sinchroninis vertimas. Įranga. Reikalavima. 1 keitinysi (ISO 20109:2025/DAM 1:2026)

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prEN ISO 19085-11 Viešoji apklausa

Komentavimo iki data 2026-09-10

Medienos apdirbimo mašinos. Sauga. 11 dalis. Kombinuotosios mašinos (ISO/DIS 19085-11:2026)

This document specifies the safety requirements and measures for combined woodworking machines (defined in 3.1), capable of continuous production use, with manual loading and unloading of the workpiece and hereinafter referred to also as “machines”. The machines are designed to cut solid wood and material with similar physical characteristics to wood (see ISO 19085-1:2021, 3.2). This document deals with all significant hazards, hazardous situations and events, listed in Annex A, relevant to the machines, when operated, adjusted and maintained as intended and under the conditions foreseen by the manufacturer; reasonably foreseeable misuse has been considered too. Transport, assembly, dismantling, disabling and scrapping phases have also been taken into account. This document applies to machines also equipped with the devices or additional working units listed in the Scopes of ISO 19085-5:2024, ISO 19085-6:2024, ISO 19085-7:2024 and ISO 19085-9:2024. This document does not apply to: a) machines incorporating a planing unit and a mortising device only; NOTE Machines incorporating a planing unit and a mortising device only are dealt with in ISO 19085-7:2024. b) combined machines incorporating a band saw unit; c) machines with a mortising unit with a separate drive other than the planing unit drive; d) machines intended for use in potentially explosive atmosphere; e) machines manufactured before the publication of this document.

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prEN ISO 19085-7 Viešoji apklausa

Komentavimo iki data 2026-09-10

Medienos apdirbimo mašinos. Sauga. 7 dalis. Lyginamojo obliavimo staklės, reismusinės staklės, kombinuotosios obliavimo ir reismusinės staklės (ISO/DIS 19085-7:2026)

This document specifies the safety requirements and measures for — surface planing machines, also called jointers, — thickness planing machines, also called planers or single surface planers, and — combined surface/thickness planing machines with fixed cutter block position, with an integrated feed in thickness planing mode, with or without demountable power feed device in planing mode, with manual loading and/or unloading of the workpiece, and capable of continuous production use, altogether referred to as “machines”. The machines are designed to cut solid wood and material with similar physical characteristics to wood (see ISO 19085-1:2021, 3.2). This document deals with all significant hazards, hazardous situations and events as listed in Annex A relevant to the machines when operated, adjusted and maintained as intended and under the conditions foreseen by the manufacturer. Reasonably foreseeable misuse has been considered too. Transport, assembly, dismantling, disabling and scrapping phases have also been taken into account. This document is also applicable to surface planing machines and combined surface/thickness planing machines fitted with an optional mortising device, whose hazards have been dealt with. This document does not apply to: a) machines with more than one cutter block; b) machines with a mortising unit driven by a separate motor; c) machines where the cutter block is adjustable for depth of cut setting in thickness planing mode; d) machines where the conversion from planing to thickness planing mode or vice versa is achieved by mounting or demounting parts/units; e) machines where surface planing and thickness planing can be performed at the same time; f) machines intended for use in potentially explosive atmosphere; g) machines manufactured prior to the publication of this document.

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prEN ISO 19085-9 Viešoji apklausa

Komentavimo iki data 2026-09-10

Medienos apdirbimo mašinos. Sauga. 9 dalis. Stalinės diskinės pjaustymo staklės (su slankiuoju stalu ir be jo) (ISO/DIS 19085-9:2026)

This document specifies the safety requirements and measures for circular saw benches with or without sliding table or demountable power feed unit or both and capable of continuous production use, also known as “table saws” (in the USA), hereinafter referred to also as “machines”. The machines are designed to cut solid wood and material with similar physical characteristics to wood (see ISO 19085-1:2021, 3.2). This document deals with all significant hazards, hazardous situations and events as listed in Annex A relevant to the machines when operated, adjusted and maintained as intended and under the conditions foreseen by the manufacturer; reasonably foreseeable misuse has been considered too. Transport, assembly, dismantling, disabling and scrapping phases have also been taken into account. This document is also applicable to machines fitted with one or more of the following devices or working units, whose hazards have been dealt with: — device for the main saw blade and scoring saw blade to be raised and lowered through the table; — device to tilt the main saw blade and scoring saw blade for angled cutting; — device for scoring; — device for grooving with milling tool with a width not exceeding 20 mm in one pass; — demountable power feed unit; — additional manually operated sliding table; — powered workpiece clamping device. This document does not apply to: a) machines intended for outdoor use on building sites; NOTE Building site saws (contractor saws) are covered by the requirements of ISO 19085-10:2018. b) handheld woodworking machines including any adaptation permitting their use in a different mode, i.e. bench mounting; c) machines intended for use in a potentially explosive atmosphere; d) machines manufactured prior to the publication of this document.

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prEN ISO 19085-6 Viešoji apklausa

Komentavimo iki data 2026-09-10

Medienos apdirbimo mašinos. Sauga. 6 dalis. Vienasuklės vertikaliosios frezavimo staklės (ISO/DIS 19085-6:2026)

This document specifies the safety requirements and measures for single spindle vertical moulding machines (defined in 3.1), capable of continuous production use and hereinafter referred to also as “machines”. The machines are designed to cut solid wood and material with similar physical characteristics to wood. This document deals with all significant hazards, hazardous situations and events as listed in Annex A, relevant to the machines when they are operated, adjusted and maintained as intended and under the conditions foreseen by the manufacturer including reasonably foreseeable misuse. Transport, assembly, dismantling, disabling and scrapping phases have also been taken into account. This document is also applicable to machines fitted with one or more of the following devices/additional working units, whose hazards have been dealt with: a) device to adjust the arbor vertically; b) device to tilt the arbor; c) device to fit a manually operated tenoning sliding table; d) glass bead saw unit; e) adjustable table insert; f) device for changing the direction of rotation of the spindle; g) device for fixing shank mounted tools on the arbor; h) interchangeable arbor; i) quick tool/arbor change system; j) demountable power feed unit; k) support for the demountable power feed unit with power-driven adjustments. This document does not apply to — machines equipped with outboard bearings, — machines equipped with powered movements of a front extension table and/or a tenoning sliding table. This document is not applicable to machines intended for use in potentially explosive atmospheres or to machines manufactured prior to the date of its publication.

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prEN 16264 Viešoji apklausa

Komentavimo iki data 2026-09-10

Pirotechniniai gaminiai. Kitokie pirotechniniai gaminiai. Tvirtinimo kasetės

This document defines the procedures for classifying, testing and labelling of cartridges for powder actuated tools (PAT cartridges), as defined in Clause 3 of this document. This document applies to PAT cartridges which are all classified as P1. This document does not apply to pyrotechnic articles containing blasting agents and military explosives except black powder and flash composition. PAT cartridges contain pyrotechnic composition(s) delivering mainly gases, intended to propel a piston. The piston propels fasteners (e.g. nails) or drives hard marking characters into appropriate materials. This document also applies to PAT cartridges sold to persons younger than 18 years, if this is permitted by the Member State due to the low hazard of the PAT cartridges. NOTE PAT cartridges can also be used for hard marking tools. Information on cartridge operated fixing and hard marking tools can be found in EN 15895:2025 [1]. This document applies to the cartridges listed in Table 1. Table 1 — Lists of the established calibres for PAT cartridges

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prEN 3155-083 Viešoji apklausa

Komentavimo iki data 2026-09-08

Aerospace series-Electrical contacts used in elements of connection-Part 083: Contact, electrical, female, type A, crimp, class S, size 8-Product standard

This document specifies the required characteristics, tests and tooling applicable to female electrical contacts, type A, crimp, class S, size 8, used in elements of connection in accordance with EN 3155-002 (this contact can be fitted in connectors EN 3645 series and EN 4165 series). It can be used together with EN 3155-001. The associated male contacts are specified in EN 3155-065. The herein specified female contact can be intermateable and compatible with the interface dimensions of EN 3155-065.

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