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prEN IEC 60335-2-42:2026/prAA:2026 Viešoji apklausa

Komentavimo iki data 2026-08-05

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-42 dalis. Ypatingieji reikalavimai, keliami komercinėms elektrinėms konvekcinėms orkaitėms, garpuodžiams ir garinėms konvekcinėms orkaitėms

This European Standard deals with the safety of electrically operated commercial forced convection ovens, steam cookers, steam-convection ovens and, exclusive of any other use, steam generators, not intended for household use. The rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral and 480 V for other appliances. Appliances within the scope of this standard are typically used in restaurants, canteens, hospitals and commercial enterprises such as bakeries, butcheries, etc

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EN 1991-1-2:2024/prA1 Viešoji apklausa

Komentavimo iki data 2026-08-06

Eurokodas 1. Poveikiai konstrukcijoms. 1-2 dalis. Gaisro poveikiai konstrukcijoms

1.1 Scope of EN 1991 1 2 (1) The methods given in this Eurocode are applicable to buildings and civil engineering works, with a fire load related to the building and its occupancy. (2) EN 1991 1 2 deals with thermal and mechanical actions on structures exposed to fire. It is intended to be used in conjunction with the fire design Parts of EN 1992 to EN 1996 and EN 1999 which give rules for designing structures for fire resistance. (3) EN 1991 1 2 contains thermal actions either nominal or physically based. More data and models for physically based thermal actions are given in annexes. (4) EN 1991 1 2 does not cover the assessment of the damage of a structure after a fire. (5) EN 1991 1 2 does not cover supplementary requirements concerning, for example: - the possible installation and maintenance of sprinkler systems; - conditions on occupancy of building or fire compartment; - the use of approved insulation and coating materials, including their maintenance. 1.2 Assumptions (1) In addition to the general assumptions of EN 1990 the following assumptions apply: - any active and passive fire protection systems taken into account in the design will be adequately maintained; - the choice of the relevant design fire scenario is made by appropriate qualified and experienced personnel, or is given by the relevant national regulation.

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prEN 10303 Viešoji apklausa

Komentavimo iki data 2026-08-25

Magnetinės medžiagos. Ploni magnetinio plieno lakštai ir juostos, naudojami vidutinių dažnių srityje

This document defines the grades of thin non-oriented magnetic steel strip and sheet in nominal thicknesses of 0,10 mm, 0,15 mm, 0,20 mm, 0,25 mm, 0,27 mm, 0,30 mm and 0,35 mm, and of thin grain-oriented magnetic steel strip and sheet in nominal thicknesses of 0,10 mm, 0,15 mm and 0,18 mm. In particular, it gives general requirements, magnetic properties, geometric characteristics and tolerances and technological characteristics, as well as inspection procedure. This document applies to magnetic steel strip and sheet supplied in the finally annealed condition in coils and intended for the construction of magnetic circuits used at frequencies equal to or higher than 100 Hz.

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EN 61754-4-100:2016/prA1:2026 Viešoji apklausa

Komentavimo iki data 2026-08-28

Skaiduliniai optiniai sujungimo įtaisai ir pasyvieji komponentai. Skaidulinių optinių jungčių sietuvai. 4-100 dalis. SC jungčių sistema. Supaprastintųjų lizdinių SC-PC jungčių sietuvai

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prEN 545 Viešoji apklausa

Komentavimo iki data 2026-09-17

Stipriojo ketaus vandentiekio vamzdžiai, jungiamosios detalės, pagalbiniai reikmenys ir jų jungtys. Reikalavimai ir bandymo metodai

This document specifies the requirements and associated test methods applicable to ductile iron pipes, fittings, accessories and their joints for the construction of pipelines outside buildings: — to convey different types of water (e.g. raw water, treated water, re-used water) for all types of applications (e.g. water intended for human consumption, for fire protection, for snow making, for irrigation, for hydro-electricity etc.); — with or without pressure; — to be installed below or above ground. This document is applicable to pipes, fittings and accessories which are: — manufactured with socketed, flanged or spigot ends; — supplied externally and internally coated; — suitable for fluid temperatures between 0 °C and 50 °C, excluding frost; — not intended for use in areas subject to reaction to fire regulations. This does not preclude special arrangements for the products to be used at higher temperatures. This document covers pipes and fittings cast by any type of foundry process or manufactured by fabrication of cast components, as well as corresponding joints and accessories, in a size range extending from DN 40 to DN 2 000, inclusive. This document specifies requirements for materials, dimensions and tolerances, mechanical properties and standard coatings of ductile iron pipes and fittings. It also gives performance requirements for all components including joints. Joint design and gasket shapes are outside the scope of this document. In addition, reference is made to the minimum performance requirements of couplings, flange adaptors and saddles manufactured for use with ductile iron pipes and fittings. NOTE In this document, all pressures are relative pressures, expressed in bars (100 kPa = 1 bar).

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prEN IEC 62087-8:2026 Viešoji apklausa

Komentavimo iki data 2026-09-27

Garso, vaizdo ir panaši įranga. Energijos sąnaudų nustatymas. 8 dalis. Mažoji tinklo įranga

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prEN ISO 12100 Viešoji apklausa

Komentavimo iki data 2026-08-26

Mašinų sauga. Bendrieji projektavimo principai. Rizikos vertinimas ir jos mažinimas (ISO/DIS 12100:2026)

ISO 12100:2010 specifies basic terminology, principles and a methodology for achieving safety in the design of machinery. It specifies principles of risk assessment and risk reduction to help designers in achieving this objective. These principles are based on knowledge and experience of the design, use, incidents, accidents and risks associated with machinery. Procedures are described for identifying hazards and estimating and evaluating risks during relevant phases of the machine life cycle, and for the elimination of hazards or sufficient risk reduction. Guidance is given on the documentation and verification of the risk assessment and risk reduction process. ISO 12100:2010 is also intended to be used as a basis for the preparation of type-B or type-C safety standards. It does not deal with risk and/or damage to domestic animals, property or the environment.

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ISO/IEC DIS 27555 Viešoji apklausa

Komentavimo iki data 2026-08-05

Informacijos saugumas, kibernetinis saugumas ir privatumo apsauga. Asmens tapatybės informacijos ištrynimo gairės

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prEN IEC/IEEE 62704-4:2026 Viešoji apklausa

Komentavimo iki data 2026-08-19

Savitosios sugerties spartos (SAR), tenkančios žmogaus kūnui iš belaidžio ryšio įtaisų, veikiančių nuo 100 kHz iki 10 GHz dažnių diapazone, pikinio erdvinio vidurkio nustatymas. 4 dalis. Baigtinių elementų metodo, taikomo SAR skaičiuoti, naudojimo bendrieji reikalavimai

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prEN 9300-021 Viešoji apklausa

Komentavimo iki data 2026-09-01

Aerospace series - LOTAR - LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data - Part 021: Metadata for archival packages

This document specifies requirements for metadata of archive packages intended for the long-term archiving of digital product information.

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prEN ISO 4484-4 Viešoji apklausa

Komentavimo iki data 2026-08-25

Tekstilė ir tekstilės gaminiai. Iš tekstilės išsiskiriantys mikroplastikai. 4 dalis. Tam tikrų sintetinių medžiagų, išsiskiriančių skalbiant medžiagas, kiekybinė šiluminė arba gravimetrinė analizė (ISO/DIS 4484-4:2026)

This document specifies a thermal method and a gravimetric method for a quantitative determination of the certain synthetic materials (polyester, polyamide, acrylic, elastane, polypropylene and polyethylene) released from fabrics under washing test conditions. This method is applicable to synthetic fabric and synthetic/natural blended fabric - Synthetic/cellulosic fabrics (e.g. PET/Cotton, Nylon/Cotton, Acrylic/Cotton) - Synthetic/protein fabrics (e.g. PET/Wool, Nylon/Wool, Acrylic/Wool)

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EN 1794-2:2024/prA1 Viešoji apklausa

Komentavimo iki data 2026-10-01

Kelių eismo triukšmo mažinimo įrenginiai. Neakustinės eksploatacinės charakteristikos. 2 dalis. Bendrųjų saugos ir aplinkos apsaugos charakteristikų nustatymo metodai

This document specifies methods and criteria for assessing the general safety and environmental performance of road traffic noise reducing devices under typical roadside conditions. Appropriate test methods are provided where these are necessary. The treatment of each topic is covered separately in Annexes A to F.

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prEN IEC 62688:2026 Viešoji apklausa

Komentavimo iki data 2026-09-09

Fotovoltiniai moduliai ir sąrankos su koncentratoriais. Saugaus veikimo įvertinimas

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prEN IEC 60335-2-38:2026/prA1:2026 Viešoji apklausa

Komentavimo iki data 2026-08-05

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-38 dalis. Ypatingieji reikalavimai, keliami komercinėms elektrinėms kepimo plokštėms ir dviplokščiams keptuvams

This standard deals with the safety of electrically operated commercial griddles and griddle grills, their rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral and 480 V for other appliances. These appliances are not intended for household and similar purposes. They are used for commercial processing of food in areas not open to the public, for example in kitchens of restaurants, canteens, hospitals and in commercial enterprises such as bakeries and butcheries. The electrical part of appliances making use of other forms of energy is also within the scope of this standard.

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ISO/DIS 9002 Viešoji apklausa

Komentavimo iki data 2026-08-24

Kokybės vadybos sistemos. ISO 9001 taikymo gairės

This document provides guidance on the intent of the requirements in ISO/DIS 9001 ISO 9001:2026, with examples of possible steps an organization can take to meet the requirements. It does not add to, subtract from, or in any way modify those requirements. This document does not prescribe mandatory approaches to implementation or provide any preferred method of interpretation.

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prEN IEC 61300-2-44:2026 Viešoji apklausa

Komentavimo iki data 2026-09-02

Skaiduliniai optiniai sujungimo įtaisai ir pasyvieji komponentai. Pagrindinės bandymo ir matavimo procedūros. 2-44 dalis. Bandymai. Jungčių apsaugų lankstymas

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prEN ISO 25177 Viešoji apklausa

Komentavimo iki data 2026-09-08

Dirvožemio kokybė. Dirvožemio aprašymas lauke

This document provides guidance on the description of soil in the field and its environmental context. It is applicable to natural, near-natural, urban and industrial sites. The soil observations and measurements can be made on a project site level, on a plot level, on layer or horizon level and on specific soil constituents. It also provides guidance on how to describe layers of anthropogenic (artificial) material or layers that were not modified by pedogenic processes in the strict sense and how to describe coarse material of natural or artificial origin. This document can be used in combination with other publications that provide guidance or requirements regarding specific aspects of soil observations and measurements. NOTE 1 It might not be possible or necessary to record data under all the headings listed in Clauses 4 to 11. NOTE 2 Overall guidance for presentation of information from soil surveys is given in ISO 15903. NOTE 3 The guidance provided assumes that sampling will be done in accordance with ISO 18400.

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prEN 10048 Viešoji apklausa

Komentavimo iki data 2026-09-24

Siaurosios karštai valcuotos plieninės juostos. Matmenų ir formos nuokrypos

This document specifies tolerances on dimensions and shape for hot rolled uncoated narrow strip and cut lengths of non-alloy and alloy steel grades in accordance with Table 1. It is usually produced in thickness of 0,8 mm up to and including 16 mm and generally has a rolled width less than 600 mm but is also produced in rolled widths up to and including 720 mm. Hot-rolled narrow strip has a symmetrical thickness profile with tight crown tolerances and therefore cannot be compared to slit wide strip. This document also applies to hot-rolled strip for cold rolling. Table 1 — Field of application [...table not represented...] This document can also be used for other steels, e.g.: steels from standards not mentioned in Table 1. This document does not apply to: — continuously hot-rolled wide strip and plate/sheet cut from wide strip of non-alloy and alloy steels and narrow strip obtained by slitting wide strip (EN 10051); — hot-rolled patterned steel strip and plate/sheet cut from wide strip (see EN 10363); — uncoated or electrolytically coated cold rolled sheet and strip (see EN 10131); — hot-dip coated steel sheet and strip (EN 10143).

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prEN 14492-1 Archyvuotas

Komentavimo iki data 2026-07-30

Kranai. Varikliniai suktuvai ir keltuvai. 1 dalis. Varikliniai suktuvai

This document is applicable to the design, information for use, maintenance and testing of power-driven winches for which the prime mover is an electric motor, hydraulic motor, or pneumatic motor. Winches are designed for the movement or manipulation of loads supported on level or inclined planes in situations where risks resulting from a failure of the winding mechanism or pulling medium are mitigated by external measures. This document is not applicable to devices which handle suspended loads. Generally, a winch is used without any additional transport movement, except in cases where a winch is used on a stranded vehicle for self-recovery of the vehicle. Applications of winches covered are for example, but not limited to: a) rope winches; b) belt winches, except steel belts used as pulling media; c) traction winches, including double capstan and traction sheave winches. These types of winches a) to c) also include the following specific applications: — vehicle recovery winches; — winches for boat trailers; — winches for stationary offshore applications. NOTE Examples are shown in Annex H. This document does not apply to: — power-driven hoists in accordance with EN 14492-2; — forestry winches in accordance with EN ISO 19472-1; — winches for seagoing vessels and mobile offshore units; — winches for the lifting of persons; — NGL building hoists in accordance with EN 14492-2; — winches for the handling of hot molten masses. This document deals with the significant hazards, hazardous situations or hazardous events relevant to power driven winches when used as intended and under conditions of misuse which are reasonably foreseeable, identified in Annex A. This document does not specify additional requirements for hazards related to the use of power driven winches in explosive atmospheres in underground mines.

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prEN IEC 62052-11:2026 Viešoji apklausa

Komentavimo iki data 2026-08-12

Elektros matavimo įranga. Bendrieji reikalavimai, bandymai ir bandymų sąlygos. 11 dalis. Matavimo įranga

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prEN 3304 Viešoji apklausa

Komentavimo iki data 2026-08-27

Orlaiviai ir erdvėlaiviai. Anoduoti titano lydinio varžtai su 100° paslepiama sumažinta galvute su kryžmine išpjova paslinktomis atšakomis, normaliu griežtų leistinųjų nuokrypų strypu ir trumpu sriegiu; sutepti MoS2. Klasifikacija. 1 100 MPa (esant aplinkos temperatūrai) ir 315 °C

This document specifies the characteristics of screws, 100° countersunk reduced head, offset cruciform recess, close tolerance normal shank, short thread, in titanium alloy, anodized, MoS2-lubricated. Classification: 1 100 MPa1/315 °C2.

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prEN 50174-1:2026 Viešoji apklausa

Komentavimo iki data 2026-09-04

Informacinės technologijos. Kabelių tinklų įrengimas. 1 dalis. Įrengimo specifikacija ir kokybės užtikrinimas

This document specifies requirements for the following aspects of information technology cabling: a) installation specification, quality assurance documentation and procedures; b) documentation and administration; c) operation and maintenance. This document is applicable to all types of information technology cabling including but not limited to generic cabling systems designed in accordance with the EN 50173 series. Examples of other types of information technology cabling covered by this document are: — Cable TV; — CCTV; — alarm and access control; — building control. NOTE Local regulations can also apply to the above mentioned cabling types. Safety (electrical safety and protection, optical power, fire, etc.) and electromagnetic compatibility (EMC) requirements are outside the scope of this document and are covered by other standards and regulations. However, information given in this document might be of assistance in meeting these standards and regulations.

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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 16723 Viešoji apklausa

Komentavimo iki data 2026-10-01

Biometanas ir kitos dujos iš atsinaujinančiųjų energijos išteklių bei mažo anglies dioksido pėdsako dujos, kuriose yra didelis metano kiekis. Injekavimo į gamtinių dujų tinklą ir gamtinių dujų mišinių, kurie naudojami kaip automobiliniai degalai, specifikacijos

This document specifies for - renewable and low-carbon methane rich gases for injection in the gas network - natural gas, renewable and low-carbon methane rich gases and mixtures thereof as fuel for engines This documents also specifies necessary related methods for sampling, analysis, and testing. This document applies to the previously mentioned gases irrespective of the storage state (compressed or liquefied). To check compliance with some requirements set by the standard, LNG or liquefied biomethane should be re-gasified prior to testing.

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prEN IEC 60384-1:2026 Archyvuotas

Komentavimo iki data 2026-07-31

Elektroninėje įrangoje naudojami pastovieji kondensatoriai. 1 dalis. Bendroji specifikacija

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