Standartų projektų sąrašas

prEN IEC 63758-5-1:2026 Viešoji apklausa

Komentavimo iki data 2026-11-22

Qi specifikacija. 2.3 versija. 5-1 dalis. MPP ryšio protokolas

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prEN 50763:2026 Viešoji apklausa

Komentavimo iki data 2026-12-13

Lankstaus elektros tiekimo paslaugų vertinimas, susijęs su elektros tinklo valdymu

This document aims at standardizing concepts, terms and definitions relating to electrical flexibility as well as methodology to assess electrical flexibility services. The purpose of this document is to define a standardized characterization of electrical flexible services, so that data collected by transmission system operators or distribution system operators can be used and compared in an interoperable manner. In addition to the development of relevant use cases, the project will focus on the following normative aspects: — definition and characterization of the different types of electrical flexibilities depending, in particular, on the flexibility needs and the response time; — activation or control mode of the flexibility services; — measurement provisions: e.g. consistency with the data of the electricity smart meters and the metrology requirements and the use of dedicated measurement devices; — information exchanges between concerned parties; — verification of delivery of service.

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prEN IEC 60335-2-83:2026 Viešoji apklausa

Komentavimo iki data 2026-11-29

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-83 dalis. Ypatingieji reikalavimai, keliami šildomosioms stogų įlajoms

This European standard deals with the safety of electrically heated gullies for de-icing the inlet of the drainage system of flat roofs, balconies, and similar structures, their rated voltage being not more than 250 V including direct current (DC) supplied appliances and battery-operated appliances.

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prEN 12350-6 Viešoji apklausa

Komentavimo iki data 2026-12-24

Betono mišinio bandymai. 6 dalis. Tankis

This document specifies a method for determining the density of compacted fresh concrete both in the laboratory and in the field. It may not be applicable to very stiff concrete which cannot be compacted by normal vibration.

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EN IEC 62368-1:2024/prA1:2026 Viešoji apklausa

Komentavimo iki data 2027-01-10

Garso ir vaizdo, informacinių ir ryšių technologijų įranga. 1 dalis. Saugos reikalavimai

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prEN 13126-5 Archyvuotas

Komentavimo iki data 2026-11-14

Statybiniai apkaustai. Langų ir prancūziškųjų langų apkaustai. Reikalavimai ir bandymo metodai. 5 dalis. Langų ir prancūziškųjų langų atidarymo ribotuvai

This document specifies requirements and test methods for durability, strength, security and function of devices that restrict the opening of windows and door height windows to a maximum opening width. Depending on the requirements imposed in Member States on the basis of building regulations or in tenders for window or door height windows, the hardware manufacturer designs the restrictors to allow opening widths of for example max. 89 mm, max. 100 mm or max. 120 mm; for the use of restrictors in building components. This document does not apply to a) restrictors with an opening width limitation of more than 120 mm; b) child protective window restrictors intended to be installed by the end consumers; such restrictors from the DIY market are covered in EN 16281; c) restrictors for window designs with sliding sashes. NOTE 1 Restrictors and reverse restrictors can be either a separate item of hardware or an integral part of hardware, for example a part of the operating gear or an integral part of a hinge. NOTE 2 It is possible to use more than one restrictor on a single window. NOTE 3 The requirements included within this document take the needs for child safety into consideration. This document applies to restrictors that are intended to be factory installed in windows and door height windows by specialist companies in their production facilities.

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prEN IEC 63609-2:2026 Viešoji apklausa

Komentavimo iki data 2026-11-22

Elektronikos sąrankų, kuriose naudojami miniatiūriniai paviršinio montavimo įtaisai, šiluminis projektavimas ir susiję matavimai

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prEN IEC 60335-2-14:2026 Viešoji apklausa

Komentavimo iki data 2026-12-13

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-14 dalis. Ypatingieji reikalavimai, keliami virtuvės aparatams

This European Standard deals with the safety of electric kitchen machines for household and similar purposes, their rated voltage being not more than 250 V including direct current (DC) supplied appliances and battery-operated appliances.

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prEN 15328 Viešoji apklausa

Komentavimo iki data 2026-12-24

Geležinkelio taikmenys. Stabdymas. Stabdžių trinkelės

This document specifies requirements for pads for disc brakes of railway rolling stock. The document defines requirements and generic test programs for brake pads on dynamometer. This document does not cover mandatory tests to verify stopping distances in addition to laboratory, bench test and in-service tests. In order to qualify the brake pad performance in accordance with the classification the standard provides fixed parameter figures as categories defined in paragraph classification scheme. This document is not applicable for urban rail applications.

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prEN ISO 10590 Viešoji apklausa

Komentavimo iki data 2027-01-07

Pastatų ir inžinerinių statinių sandarikliai. Į vandenį panardintų sandariklių tempiamųjų savybių, veikiant išlaikomajam tempimui, nustatymas (ISO/DIS 10590:2026)

ISO 10590:2005 specifies a method for the determination of the influence of water immersion on the adhesion/cohesion properties at maintained extension of sealants used in joints in building construction.

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prEN IEC 63551-1:2026 Viešoji apklausa

Komentavimo iki data 2026-11-22

Puslaidininkiniai įtaisai. Autonominių transporto priemonių lustų bandymas. 1 dalis. Lidarams skirti kombinuotieji įtaisai su lazeriniais diodais ir fotodiodais

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prEN IEC 63758-1-3:2026 Viešoji apklausa

Komentavimo iki data 2026-11-22

Qi specifikacija. 2.3 versija. 1-3 dalis. Bendrieji dalykai. Techninės sistemos apžvalga

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prEN IEC/ASTM 62885-15:2026 Viešoji apklausa

Komentavimo iki data 2026-12-06

Paviršių valymo prietaisai. 15 dalis. Buitinių ar panašios paskirties prietaisų medžiagų efektyvumo aspektai. Sausojo valymo siurblių patikimumo nustatymo metodai

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prEN 10088-2 Viešoji apklausa

Komentavimo iki data 2026-12-24

Nerūdijantieji plienai. 2 dalis. Bendrosios paskirties korozijai atsparaus plieno lakštų ir (arba) plokščių ir juostų techninės tiekimo sąlygos

This document specifies the technical delivery conditions for hot or cold rolled sheet/plate and strip of standard grades and special grades of corrosion resistant stainless steels for general purposes. NOTE General purposes include the use of stainless steels in contact with foodstuffs. NOTE 2 General technical delivery conditions are also specified in EN 10021, in addition to the specifications of this document. This document does not apply to components manufactured by further processing of the product forms listed above with quality characteristics altered as a result of such further processing.

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prEN ISO 18363-1 Viešoji apklausa

Komentavimo iki data 2026-12-08

Gyvūniniai ir augaliniai riebalai ir aliejus. Riebalų rūgščių surištų chlorpropandiolių (MCPD) ir glicidolio nustatymas taikant dujų chromatografiją ir masių spektrometriją. 1 dalis. Greitojo peresterinimo šarminėje terpėje ir 3-MCPD kiekio matavimo bei skirtuminio glicidolio kiekio matavimo metodas (ISO/FDIS 18363-1:2026)

ISO 18363-1:2015 describes a procedure for the indirect determination of 3-MCPD esters (bound 3-MCPD) and possible free 3-MCPD after alkaline catalysed ester cleavage and derivatization with phenylboronic acid (PBA). Furthermore, this part of ISO 18363 enables the indirect determination of glycidyl esters (bound glycidol) under the assumption that no other substances are present that react at room temperature with inorganic chloride to generate 3-MCPD. ISO 18363-1:2015 is applicable to solid and liquid fats and oils. Milk and milk products (or fat coming from milk and milk products) are excluded from the scope of this part of ISO 18363.

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prEN ISO 17078-1 Viešoji apklausa

Komentavimo iki data 2026-11-21

Naftos ir dujų pramonė, įskaitant mažesnio anglies dioksido pėdsako energijos gamybą. Gręžimo, gavybos ir injekavimo įranga. 1 dalis. Šerdys su šonine kišene (ISO/DIS 17078-1:2026)

ISO 17078:2004 provides requirements for side-pocket mandrels used in the petroleum and natural gas industry. This part of ISO 17078 includes specifying, selecting, designing, manufacturing, quality control, testing, and preparation for shipping of side-pocket mandrels. This part of ISO 17078:2004 does not address nor include requirements for end connections between the side-pocket mandrels and the well conduit. The installation and retrieval of side-pocket mandrels is outside the scope of this part of ISO 17078:2004. Additionally, this part of ISO 17078:2004 does not include specifications for centre-set mandrels, or mandrels that employ or support tubing-retrievable flow control devices. This part of ISO 17078:2004 does not include gas-lift or any other flow-control valves or devices, latches, and/or associated wire line equipment that can or cannot be covered in other ISO specifications. The side-pocket mandrels to which this part of ISO 17078:2004 refers are independent devices that can accept installation of flow-control or other devices down-hole.

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prEN ISO 5359 Viešoji apklausa

Komentavimo iki data 2026-11-26

Anestezijos ir kvėpavimo įranga. Mažaslėgių žarnų sąrankos, skirtos medicininėms dujoms (ISO/DIS 5359:2026)

ISO 5359:2014 specifies requirements for low-pressure hose assemblies intended for use with the following medical gases: oxygen, nitrous oxide, medical air, helium, carbon dioxide, xenon, specified mixtures of the gases listed above, oxygen-enriched air, air for driving surgical tools, nitrogen for driving surgical tools, and for use with vacuum. It applies to hose assemblies operating at pressures up to 1 400 kPa and for vacuum systems at pressures not greater than 60 kPa absolute. It does not specify the dimensions and allocation of the gas-specific inlet and outlet connectors for the hose assemblies.It does not specify requirements for coaxial hoses used for the supply and removal of air for driving surgical tools.Nor does it specify the intended uses of hose assemblies.

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prEN IEC 61968-11:2026 Viešoji apklausa

Komentavimo iki data 2026-11-29

Įmonės veiklos funkcijų sąsajos, skirtos komunalinėms paslaugoms teikti. 11 dalis. Bendrojo informacijos modelio (CIM) plėtiniai veikimui palaikyti

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EN 14212:2024/prA1 Viešoji apklausa

Komentavimo iki data 2026-12-27

Aplinkos oras. Standartinis sieros dioksido koncentracijos matavimo metodas, taikant ultravioletinę fluorescenciją

This document specifies a continuous measurement method for the determination of the concentration of sulfur dioxide present in ambient air based on the ultraviolet fluorescence measuring principle. This document describes the performance characteristics and sets the relevant minimum criteria required to select an appropriate ultraviolet fluorescence analyser by means of type testing. It also includes the evaluation of the suitability of an analyser for use in a specific fixed site so as to meet the data quality requirements as specified in Annex I of Directive 2008/50/EC [1] and requirements during sampling, calibration and quality assurance for use. The method is applicable to the determination of the mass concentration of sulphur dioxide present in ambient air up to 1000 µg/m3. This concentration range represents the certification range for sulfur dioxide for type testing. NOTE 1 It is possible to use other ranges depending on the levels present in ambient air. NOTE 2 When this document is used for purposes other than for measurements required by Directive 2008/50/EC, the ranges and uncertainty requirements possibly do not apply. The method covers the determination of ambient air concentrations of sulfur dioxide in locations classified as rural areas, urban-background areas, and for sampling influenced by traffic or industrial sources. The results are expressed in µg/m3 (at 20 °C and 101,3 kPa). NOTE 3 1 000 µg/m3 of SO2 corresponds to 376 nmol/mol of SO2. This document contains information for different groups of users. Clause 5 to Clause 7 and Annex C and Annex D contain general information about the principles of sulfur dioxide measurement by ultraviolet fluorescence analyser and sampling equipment. Clause 8 and Annex E are specifically directed towards test houses and laboratories that perform type testing of sulfur dioxide analysers. These sections contain information about: — type testing conditions, test procedures and test requirements; — analyser performance requirements; — evaluation of the type testing results; — evaluation of the uncertainty of the measurement results of the sulfur dioxide analyser based on the type testing results. Clause 9 to Clause 11 and Annex F and Annex G are directed towards monitoring networks performing the practical measurements of sulfur dioxide in ambient air. These sections contain information about: — initial installation of the analyser in the monitoring network and acceptance testing; — ongoing quality assurance/quality control; — calculation and reporting of measurement results; — evaluation of the uncertainty of the measurement results under practical monitoring conditions. This document represents an evolution of earlier editions (EN 14212:2005 and EN 14212:2012). It is advisable that when equipment is procured it complies fully with this document. NOTE 4 Type testing performed prior to the publication of this document for the purpose of demonstrating equivalence are still valid. NOTE 5 Analysers type tested prior to the publication of this document remain valid for use for regulated monitoring purposes.

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prEN ISO 18488 Viešoji apklausa

Komentavimo iki data 2027-01-11

Polietileninės (PE) vamzdynų medžiagos. Deformacinio grūdinimo modulio nustatymas atsižvelgiant į lėtą įtrūkio didėjimą. Bandymo metodas (ISO 18488:2025)

This document specifies a method for the determination of the strain hardening modulus, which is used as a measure for the resistance to slow crack growth of polyethylene. This document specifies how to obtain a strain hardening modulus measurement from “true stress vs. draw ratio” curves on compression moulded samples. Details of the necessary equipment, precision and sample preparation for the generation of data are given. This document provides a method that is valid for all types of polyethylene, independent from the manufacturing technology, comonomer or catalyst type used for pipes and fittings applications.

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prEN IEC 63758-5-4:2026 Viešoji apklausa

Komentavimo iki data 2026-11-22

Qi specifikacija. 2.3 versija. 5-4 dalis. MPP. Pašalinių objektų aptikimas

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prEN IEC 60076-2:2026 Viešoji apklausa

Komentavimo iki data 2026-11-29

Galios transformatoriai. 2 dalis. Skystinių transformatorių įšilimas

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prEN 13814-1 Viešoji apklausa

Komentavimo iki data 2026-12-17

Atrakcionų įrenginių ir įtaisų sauga. 1 dalis. Projektavimas ir gamyba

This document specifies the minimum requirements necessary to ensure the safe design, calculation, manufacture, and installation of mobile, temporary or permanently installed machinery and structures which are intended for use by persons as a leisure activity, e.g. roundabouts, swings, boats, ferris wheels, roller coasters, chutes, booths, side shows, and structures for artistic aerial displays. The above items are hereafter called amusement devices, which are intended to be installed both repeatedly without degradation or loss of integrity, and temporarily or permanently in fairgrounds and amusement parks or any other locations. Grandstands, construction site installations, scaffolding, removable agricultural structures, simple coin operated children's amusement devices, carrying up to three children, and recreational devices like waterslides or summer toboggan runs, playground equipment, rope courses, climbing wall, inflatable, trampolines, swimming pool equipment (this list is not exhaustive) are not covered by this document. For all the equipment not covered by the requirements of EN 13814 1, the relevant standards apply. Nevertheless this document can be used in the design of any similar structural or passenger carrying amusement device not explicitly mentioned herein. In terms of workers’ health and safety, national regulations apply. This document is applicable to manufacturing and major modification of amusement devices and rides for designs after the effective date of publication.

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ISO/DIS 26262-3 Viešoji apklausa

Komentavimo iki data 2026-12-18

Road vehicles — Functional safety — Part 3: Product development at the item level

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prEN IEC 63758-10:2026 Viešoji apklausa

Komentavimo iki data 2026-11-22

Qi specifikacija. 2.3 versija. 10 dalis. Ryšio fizinis lygmuo

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