Standartų projektų sąrašas

prEN ISO 21294 Viešoji apklausa

Komentavimo iki data 2026-10-10

Aliejingosios sėklos. Rankinis aliejingųjų sėklų mėginių ėmimas (ISO/DIS 21294:2026)

This document specifies the requirements for manual sampling of oilseeds by manual means or by automated mechanical means, for the purpose of assessing their quality and condition. Note An exemple of "condition" is an odour due to a treatment product. Stockpiles are excluded of the scope of this document.

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EN 10338:2025/prA1 Viešoji apklausa

Komentavimo iki data 2026-10-18

Daugiafazių plienų karštai ir šaltai valcuoti nedengtieji gaminiai, skirti šaltajam formavimui. Techninės tiekimo sąlygos

This document applies to hot rolled and cold rolled non-coated steel flat products made of multiphase steels for cold forming. It covers cold rolled products of thicknesses t < 3 mm and hot rolled products of thicknesses t ≤ 6,5 mm. These products are delivered in sheet, hot rolled strip, slit hot rolled strip, cold strip, slit cold rolled strip or cut lengths obtained from slit wide strip. Flat products of multiphase steels for cold forming can be delivered with an electrolytic zinc coating according to EN 10152.

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prEN 14492-2 Viešoji apklausa

Komentavimo iki data 2026-10-22

Kranai. Varikliniai suktuvai ir keltuvai. 2 dalis. Varikliniai keltuvai

This document is applicable to the design, information for use, maintenance and testing of power driven hoists, compact or open construction, with or without trolleys for which the prime mover is an electric, hydraulic or pneumatic motor. They are designed for the lifting and lowering of loads that are suspended on hooks or other load lifting attachments. Hoists can be used either in cranes, in other machines, e.g. rail dependent storage and retrieval equipment, monorail conveyors or by itself. This document is applicable to the following types of hoists and applications: — rope hoists; — chain hoists; — belt hoists; — NGL building hoists; — winches used for lifting operation; — hoists designed for holding stationary loads above persons; — hoists designed for high risk applications. This document does not apply to belt hoists with steel belts as hoisting media. This document does not apply to builders’ hoists for transportation of goods having a guided platform or having a guided load carrying device. This document is not applicable to the following hazards: — this document does not cover hazards related to the lifting of persons. This document does not specify additional requirements for hazards related to the use of hoists in explosive atmospheres in underground mines. This document does not address the hazards related to autonomous operation and use of self-evolving behaviour of the power driven hoists. The significant hazards covered by this document are identified in Annex H. This document is not applicable to power driven hoists manufactured before the date of its publication.

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EN 60317-8:2010/prA2:2026 Viešoji apklausa

Komentavimo iki data 2026-11-06

Kai kurių tipų apvijinių laidų techniniai reikalavimai. 8 dalis. 180 klasės poliesterimidu emaliuotas apvalusis varinis laidas. 2 keitinys

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prEN ISO 17640 Viešoji apklausa

Komentavimo iki data 2026-11-12

Neardomieji suvirinimo siūlių bandymai. Ultragarsiniai bandymai. Būdai, bandymo lygiai ir vertinimas (ISO/DIS 17640:2026)

This document specifies techniques for the manual ultrasonic testing of fusion-welded joints in metallic materials of thickness ≥8 mm which exhibit low ultrasonic attenuation (especially that due to scatter) at object temperatures from 0 °C to 60 °C. It is primarily intended for use on full penetration welded joints where both the welded and parent material are ferritic. Where material-dependent ultrasonic values are specified in this document, they are based on steels having an ultrasonic sound velocity of (5 920 ± 50) m/s for longitudinal waves and (3 255 ± 30) m/s for transverse waves. This document specifies four testing levels, each corresponding to a different probability of detection of imperfections. Guidance on the selection of testing levels A, B, and C is given in Annex A. This document specifies that the requirements of testing level D, which is intended for special applications, be in accordance with general requirements. Testing level D can only be used when defined by specification. This includes tests of metals other than ferritic steel, tests on partial penetration welds, tests with automated equipment, and tests at object temperatures outside the range 0 °C to 60 °C. This document can be used for the assessment of discontinuities, for acceptance purposes, by either of the following techniques: a) evaluation based primarily on length and echo amplitude of the discontinuity; b) evaluation based on characterization and sizing of the discontinuity by probe movement techniques.

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prEN IEC 63758-11:2026 Viešoji apklausa

Komentavimo iki data 2026-11-22

Qi specifikacija. 2.3 versija. 11 dalis. Tapatumo nustatymo protokolas

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prEN 304 624 V1.0.0 (2026-08) Viešoji apklausa

Komentavimo iki data 2026-10-18

Kibernetinis saugumas (CYBER). Kibernetinio atsparumo aktas (CRA). Kibernetinio saugumo reikalavimai, keliami viešųjų raktų infrastruktūrai ir skaitmeninių sertifikatų išdavimo programinei įrangai

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prEN IEC 60073:2026 Viešoji apklausa

Komentavimo iki data 2026-10-16

Žmogaus ir mašinos sietuvo pagrindiniai bei saugos principai, ženklinimas ir atpažinimas. Rodytuvų ir vykdiklių kodavimo principai

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EN 61169-35:2011/prA1:2026 Viešoji apklausa

Komentavimo iki data 2026-11-08

Aukštadažnės jungtys. 35 dalis. Atskirasis rūšinis 2,92 serijų aukštadažnių jungčių aprašas

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prEN 1213 Viešoji apklausa

Komentavimo iki data 2026-11-22

Pastatų armatūra. Metaliniai pastatų geriamojo vandens vandentiekio uždarymo čiaupai. Bandymai ir reikalavimai

This document is applicable to metallic stop valves for use with water intended for human consumption. This document specifies: — requirements for the design of stop valves; — mechanical, hydraulic and acoustic requirements; — test methods; — marking requirements. This document is applicable to metallic stop valves, dimensions DN 10 to DN 100, for potable water installation in buildings for PN10 or PN16 and a distribution temperature of 65 °C. This document is applicable to stop valves in combination with accessories in the same body. This document is not applicable to regulating or servicing valves, designed specially to isolate sanitary tapware or other sanitary appliances.

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prEN ISO 15110 Viešoji apklausa

Komentavimo iki data 2026-11-12

Dažai ir lakai. Dirbtinio klimato poveikis, įskaitant dengimą rūgštimi (ISO/DIS 15110:2026)

ISO 15110:2017 specifies a so-called acid dew and fog test (ADF test) as an accelerated laboratory test method for simulating, by the use of artificial acidic precipitation, the damaging effects of acidic atmospheric precipitation in association with UV radiation, neutral condensed precipitation, and changing temperature and humidity. This test method is intended to be used in evaluating, on the basis of relative performance rankings, the suitability of painted materials for use in outdoor environments with acidic precipitation. It is not intended to generate the same extent of damage or the same damage pattern as in outdoor weathering, but rather to give a ranking which is similar to that which would be obtained in outdoor weathering. The method produces damage which is more homogeneous, allows fewer specimens to be exposed (and hence more rapid testing) and enables evaluation of the exposed specimens to be carried out using methods which are more objective than visual assessment.

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prEN IEC 63758-6:2026 Viešoji apklausa

Komentavimo iki data 2026-11-22

Qi specifikacija. 2.3 versija. 6 dalis. Mechaninė, šiluminė ir vartotojo sąsaja

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prEN ISO 4638 Viešoji apklausa

Komentavimo iki data 2026-10-12

Lanksčios akytosios polimerinės medžiagos. Pralaidumo oro srautui nustatymas (ISO/FDIS 4638:2026)

Applicable to test pieces cut from products of cellular materials. Useful for two purposes: a) studying the structure of cellular products in connection with their physical properties and their method of manufacture and b) ensuring product quality (quality assurance). Describes principle, apparatus, test piece and conditions, procedure and calculation and expression of the results. Three figures deliver the details for testing.

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prEN 14509-4 Viešoji apklausa

Komentavimo iki data 2026-11-08

Gamyklinės iš abiejų pusių metalu aptaisytos sluoksninės izoliacinės plokštės. 4 dalis. Bandymo metodai plokščių tvirtinimui prie pagrindo konstrukcijos vertinti ir jos įtvirtinimo poveikiui nustatyti

This document specifies test methods for determination of characteristics for fixing of factory-made double skin metal faced insulating sandwich panels (hereafter referred to as sandwich panels) to substructure and for stabilization of substructure. Sandwich panels are used for both self-supporting and structural applications in roofs, in external and internal walls (including partitions) and in ceilings in buildings as well as those in cold store applications.

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EN 13116:2024/prA1 Viešoji apklausa

Komentavimo iki data 2026-11-07

Apdarinės sienos. Atsparumas vėjo apkrovai. Eksploatacinių charakteristikų reikalavimai

This document specifies the structural performance requirements of curtain walling under wind load, both its fixed and openable parts, under positive and negative static air pressure. This document applies to any curtain walling product as defined in EN 13830.

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prEN IEC 63758-1-1:2026 Viešoji apklausa

Komentavimo iki data 2026-11-22

Qi specifikacija. 2.3 versija. 1-1 dalis. Bendrieji dalykai. Įvadas

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prEN IEC 63758-5-2:2026 Viešoji apklausa

Komentavimo iki data 2026-11-22

Qi specifikacija. 2.3 versija. 5-2 dalis. MPP. Energijos tiekimas

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prEN IEC 62973-3:2025/prAA:2026 Viešoji apklausa

Komentavimo iki data 2026-10-09

Geležinkelio taikmenys. Riedmenys. Pagalbinių maitinimo sistemų baterijos. 3 dalis. Rūgštinės baterijos

The part 3 of IEC 62973 will get a European annex. The European Annex will only contain additions regarding European operating conditions (such as temperature) and requirements (such as discharging/charging characteristic) as well as general additions (which are contained in EN 50547 but have not been adopted into the IEC).

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prEN ISO/IEC 17065 Viešoji apklausa

Komentavimo iki data 2026-10-12

Atitikties vertinimas. Reikalavimai, keliami produktų, procesų ir paslaugų sertifikavimo įstaigoms (ISO/IEC FDIS 17065:2026)

This document contains requirements for the competence, consistent operation and impartiality of product, process and service certification bodies. Certification bodies operating to this document need not offer all types of products, processes and services certification. Certification of products, processes and services is a third-party conformity assessment activity (see ISO/IEC 17000:2020, 4.5). In this document, the term “product” can be read as “process” or “service”, except in those instances where separate provisions are stated for “processes” or “services” (see Annex B).

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prEN 196-5 Viešoji apklausa

Komentavimo iki data 2026-11-05

Cemento bandymų metodai. 5 dalis. Pucolaninio cemento pucolaniškumo nustatymas

In this document, the pozzolanicity of a cement is assessed by comparing the concentration of calcium ion, expressed as calcium oxide, present in the aqueous solution in contact with the hydrated cement, after a fixed period of time, with the quantity of calcium ion capable of saturating a solution of the same alkalinity.

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prEN IEC 60335-2-73:2026 Viešoji apklausa

Komentavimo iki data 2026-10-18

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-73 dalis. Ypatingieji reikalavimai, keliami tvirtinamiesiems panardinamiesiems šildytuvams

This European standard deals with the safety of electric thermal-storage room heaters intended to heat the room in which they are located, their rated voltage being not more than 250 V for single phase and 480 V for other appliances.

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prEN IEC 63241-1:2026 Viešoji apklausa

Komentavimo iki data 2026-11-15

Elektriniai varikliniai įrankiai. Dulkių matavimo procedūra. 1 dalis. Bendrieji reikalavimai

This document specifies general requirements for the dust measurement of electric motor-operated tools supplied from mains or from batteries. This document applies to those tools with and without a dust extraction unit where dust such as mineral dust containing silica or wood dust is expected.

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prEN IEC 63514:2026 Viešoji apklausa

Komentavimo iki data 2026-11-22

Jūrų navigacinė ir radijo ryšio įranga bei sistemos. Labai aukštų dažnių juostoje veikiančios duomenų mainų sistemos. Laivų mobiliųjų stočių reikalavimai ir bandymo metodai

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prEN 1822-1 Viešoji apklausa

Komentavimo iki data 2026-10-10

Labai efektyvūs oro filtrai (EPA, HEPA ir ULPA). 1 dalis. Klasifikavimas, eksploatacinių charakteristikų bandymai, ženklinimas

This document is applicable to efficient particulate air filters (EPA), high efficiency particulate air filters (HEPA) and ultra-low penetration air filters (ULPA) used in the field of ventilation and air conditioning and for technical processes, e.g. for applications in clean room technology or pharmaceutical industry. This document establishes a procedure for the determination of the efficiency on the basis of a particle counting method using a liquid (or alternatively a solid) test aerosol and allows a standardized classification of these filters in terms of their efficiency, both local and integral efficiency. This document is based on particle counting methods which actually cover most needs of different applications.

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prEN 196-13 Viešoji apklausa

Komentavimo iki data 2026-10-13

Cemento bandymo metodai. 13 dalis. Veikliųjų šarmų kiekis

This document specifies the apparatus and procedure for determining the effective alkali content of cements and other hydraulic binders. The method determines the effective alkali content after 28 days of hydration by extracting pore water from cement stone and determining the concentration of sodium and potassium (method A) or hydroxyl ions in the solution (method B).

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