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prEN 302 448 V2.1.18 (2026-09) Viešoji apklausa

Komentavimo iki data 2026-11-28

Palydovinės Žemės stotys ir sistemos (PŽSS). Traukiniuose įrengtos Žemės stotys, veikiančios 11/12/14 GHz dažnių juostose. Prieigos prie radijo ryšio spektro darnusis standartas

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prEN IEC 63203-302-1:2026 Viešoji apklausa

Komentavimo iki data 2026-12-06

Dėvimieji elektroniniai įtaisai ir technologijos. 302-1 dalis. Medžiagos. Laidžiųjų tampriųjų plėvelių sukimosi bandymo metodas

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prEN 12119 Viešoji apklausa

Komentavimo iki data 2026-12-20

Plastikinių vamzdynų sistemos. Polietileninės (PE) sklendės. Atsparumo šiluminiams ciklams bandymo metodas

This document specifies a test method for the evaluation of leaktightness of a valve under pressure while it is under external thermal cycling. This document is applicable to polyethylene (PE) valves and valves with PE spigot-ends having a nominal outside diameter greater than 63 mm and intended for the transport of fluids. For diameters equal to or lower than 63 mm EN 1704[1] is applicable. When specified in the product standard, this document can be applied to valves of material other than PE.

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prEN ISO 8340 Viešoji apklausa

Komentavimo iki data 2027-01-07

Pastatų ir inžinerinių statinių sandarikliai. Tempiamųjų savybių, veikiant išlaikomajam tempimui, nustatymas (ISO/DIS 8340:2026)

ISO 8340:2005 specifies a method for the determination of the tensile properties at maintained extension of sealants used in joints in building construction.

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prEN ISO 15110 Archyvuotas

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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EN 1998-1-2:2026/prA1 Archyvuotas

Komentavimo iki data 2026-11-12

Eurokodas 8. Atsparių žemės drebėjimui konstrukcijų projektavimas. 1-2 dalis. Pastatai

EN 1998-1-2 is applicable to the design and verification of new buildings and temporary structures in seismic regions.

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prEN 3682-001 Viešoji apklausa

Komentavimo iki data 2026-12-05

Aerospace series - Connectors, plug and receptacle, electrical, rectangular, interchangeable insert type, rack to panel, operating temperature 150 °C continuous - Part 001: Technical specification

This document specifies the general characteristics, the conditions for qualification, acceptance and quality assurance, as well as the test programs and groups for connectors intended for use in a temperature range from - 65 °C to 150 °C continuous.

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prEN ISO 16119-1 Viešoji apklausa

Komentavimo iki data 2026-12-10

Žemės ir miškų ūkio mašinos. Aplinkosauginiai purkštuvų reikalavimai. 1 dalis. Bendrieji dalykai (ISO/DIS 16119-1:2026)

This part of ISO 16119 specifies general requirements for the design and performance of sprayers, as defined in ISO 5681, with regard to minimizing the potential risk of environmental contamination during use, including misuse foreseeable by the manufacturer. It also specifies the requirements for identification of the sprayer and certain of its components, and the minimum content of the instruction handbook. It is intended to be used with each of the other parts of ISO 16119, which give requirements specific to particular types of sprayers (see Annex A). This part of ISO 16119 is applicable to all types of sprayers used in agriculture, horticulture, forestry and other areas, except knapsack sprayers. It does not cover safety aspects (see ISO 4254 6). • Scope out liquid fertilizer application • Adding Part 5 - Aerial sprayers • Instruction handbook content • Annex A, table with techniques needs to be updated. • Additional standards for application equipment listed in Annex A and covered by mandate M435 and M471 of the EC shall be developed.

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prEN IEC 62149-10:2026 Viešoji apklausa

Komentavimo iki data 2026-12-13

Skaidulinės optikos aktyvieji komponentai ir įtaisai. Eksploatacinių charakteristikų standartai. 10 dalis. Mobiliojo ryšio tinklų radijo ryšio šviesolaidiniai (RoF) siųstuvai-imtuvai

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prEN 12518 Viešoji apklausa

Komentavimo iki data 2027-01-10

Chemikalai žmonėms vartoti skirtam vandeniui ruošti. Kalcitinės kalkės

This European Standard is applicable to high-calcium lime used for treatment of water intended for human consumption. It describes the characteristics of high-calcium lime and specifies the requirements and the corresponding test methods for high-calcium lime. It gives information on its use in water treatment. It also determines the rules relating to safe handling and use (see Annex B).

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prEN IEC 60255-21:2026 Viešoji apklausa

Komentavimo iki data 2026-11-15

Matavimo relės ir apsauginė įranga. 21 dalis. Atsparumo vibracijoms, smūgiams, sukrėtimams ir seisminiam poveikiui bandymų reikalavimai

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prEN IEC 60335-2-65:2026/prAA:2026 Viešoji apklausa

Komentavimo iki data 2026-11-22

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-65 dalis. Ypatingieji reikalavimai, keliami oro valytuvams

This European Standard deals with the safety of electric air-cleaning appliances, their rated voltage being not more than 250 V for single phase and 480 V for other appliances, for household purposes. Also includes appliances intended to be used by laymen in shops, in light industry and on farms..

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prEN IEC 60335-2-85:2026 Viešoji apklausa

Komentavimo iki data 2026-12-06

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-85 dalis. Ypatingieji reikalavimai, keliami audinių apdorojimo garu aparatams

The European standard deals with the safety of electric fabric steamers intended 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 81-72 Viešoji apklausa

Komentavimo iki data 2026-12-10

Liftų konstravimo ir įrengimo saugos taisyklės. Specialusis keleivinių ir krovininių-keleivinių liftų pritaikymas. 72 dalis. Ugniagesių liftai

1.1 This document specifies the additional requirements to EN ISO 8100-1:2026 for new passenger and goods passenger lifts, which can be used to support firefighting and rescue under firefighters control. 1.2 This document does not apply to: - lifts for evacuation due to circumstances which introduce other hazards such as explosion threat, chemical or biological attack, flooding, storm damage, or earthquake. In these cases, this document can be used as a basis with further measures as required from risk assessment; - the provision of evacuation aids to assist when the evacuation lift is unavailable; - lifts with partially enclosed wells; - lifts installed in new or existing buildings, which are not included in fire resisting building structure. 1.3 This document does not define the use of other than the highest deck of a multi deck lift for firefighting operations. 1.4 The significant hazards covered by this document are listed in Annex H. 1.5 The following significant hazards are out of the scope of this document: - fire or smoke in the firefighters lift well, safe areas, machinery spaces or car; - ingress of water to the lift well during firefighting operations; - insufficient or incorrectly located firefighters lifts; - insufficient firefighters lift capacity; - inability of users to understand the use of the lift in firefighting operations; - entrapment in waiting area (safe area) due to absence of lift service or adjacent stairs; - structural collapse or failure of building services (including public supply network, lighting, ventilation) before the firefighting using lifts has been completed; - presence of harmful gases, potentially explosive atmosphere, extreme climate conditions, transport of dangerous goods; - unavailability of the firefighters lift. This document is not applicable to firefighters lifts manufactured before the date of its publication.

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prEN IEC 62361-102:2026 Viešoji apklausa

Komentavimo iki data 2026-12-20

Elektros sistemų valdymas ir susijusios informacijos mainai. Ilgalaikis funkcinis suderinamumas. 102 dalis. CIM ir IEC 61850 suderinimas

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prEN ISO 148-4 Viešoji apklausa

Komentavimo iki data 2027-01-10

Metalinės medžiagos. Charpy smūginio tąsumo bandymas. 4 dalis. Miniatiūrinių Charpy bandinių su V įpjova bandymas (ISO 148-4:2026)

This document specifies the pendulum impact test method on miniature Charpy-type V-notch test pieces of metallic materials. This document does not cover instrumented impact testing of miniature Charpy-type V-notch test pieces, which is specified in ISO 14556:2023, Annex D[1]. This document can be applied, by agreement, to other impact testing machines, such as drop-weight towers or high-speed servo-hydraulic machines. The user should be aware that data obtained from miniature test pieces are not directly comparable to those obtained from full-size standard Charpy V-notch test pieces[2],[3].

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prEN IEC 63567-3:2026 Viešoji apklausa

Komentavimo iki data 2026-11-15

Puslaidininkiniai įtaisai. Puslaidininkinių įtaisų gamybos komponentų ir tikrinimo įrangos eksploatacinių charakteristikų įvertinimas. 3 dalis. Nanoskalės plokštelių paviršiaus tikrinimo naudojant UV šviesą metodas

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prEN IEC 60335-2-109:2026 Viešoji apklausa

Komentavimo iki data 2026-11-22

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-109 dalis. Ypatingieji reikalavimai, keliami vandens apdorojimo ultravioletine spinduliuote prietaisams

This European Standard deals with the safety of UV radiation water treatment appliances for household and similar use, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances including direct current (DC) supplied appliances and battery-operated appliances

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EN IEC 60335-2-104:2025/prAB:2026 Viešoji apklausa

Komentavimo iki data 2026-12-06

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-104 dalis. Ypatingieji reikalavimai, keliami oro kondicionavimo ir šaldymo įrangos šaldalo pašalinimo ir (arba) apdorojimo įtaisams

This European Standard deals with the safety of electrical recovery and/or recycle equipment to recover and/or recycle refrigerant from air conditioning and refrigeration equipment.

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prEN ISO 527-6 Viešoji apklausa

Komentavimo iki data 2026-12-06

Plastikai. Tempimo savybių nustatymas. 6 dalis. Atsitiktine tvarka orientuotomis kapotomis sluoksnelėmis arba stiklo pluoštu armuotų plastikų kompozitų deformacijų pasiskirstymo matavimas (ISO/DIS 527-6:2026)

This document outlines methods for measuring the strain distribution for randomly oriented chopped strand- or fibre-reinforced plastic composites, based upon the general principles given in ISO 527-4. The methods are used to statistically evaluate the inherent variation of strain-based properties. The main purpose of this document compared to existing standards is to evaluate the strain distribution due to the random orientation of chopped fibres, while ISO 527-4 is sufficient for evaluating only the bulk elastic modulus. This standard provides two methods for evaluating an inherent strain distribution of the material, Method A as using DIC analysis system and Method B as using several strain gauges with a short gauge length. The methods are suitable for use with fibre-reinforced thermosetting and thermoplastic composites incorporating discontinuous or chopped reinforcements such as mats, chopped strands or tapes, long-fibre injection or combination of such reinforcements. The methods are not normally suitable for continuous fibre-reinforced materials which generate homogeneous strain distribution on the surface of the test specimen.

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prEN ISO 14419 Viešoji apklausa

Komentavimo iki data 2026-12-19

Tekstilė. Tepalų atstūmimas. Atsparumo angliavandeniliams bandymas (ISO/FDIS 14419:2026)

This document specifies a method for the evaluation of a substrate's resistance to absorption of a selected series of liquid hydrocarbons of different surface tensions. This document provides guidance to oil stain resistance. It can provide a rough index of oil stain resistance as, generally, the higher the oil repellency grade, the better resistance to staining by oily materials, especially liquid oil substances. This is particularly true when comparing various finishes for a given substrate. This document can also be used to determine if washing and/or drycleaning treatments have any adverse effect on the oil repellency characteristics of a substrate. NOTE 1 Washing and drycleaning treatment procedures are described in ISO 6330 and ISO 3175 (all parts), respectively. This document is not intended to give an absolute measure of the resistance of the substrate to staining by all oily materials. Other factors, such as composition and viscosity of the oily substances, substrate construction, fibre type, dyes and other finishing agents, also influence stain resistance. This document is not intended to estimate the resistance to penetration of the substrate by oil-based chemicals. NOTE 2 For the evaluation of the resistance to penetration of the substrate by oil-based chemicals, see ISO 6530.

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prEN IEC 61249-2-55:2026 Viešoji apklausa

Komentavimo iki data 2027-01-03

Spausdintinių plokščių ir kitų jungiamųjų darinių medžiagos. 2-55 dalis. Sustiprintos plakiruotosios ir neplakiruotosios pagrindo medžiagos. Variu plakiruoti, apibrėžto sklaidos faktoriaus (mažesnio kaip 0,005, kai dažnis 10 GHz) ir degumo (nustatomo vertikaliojo degimo bandymu) nehalogenintų modifikuotų ar nemodifikuotų dervų sistema dengti E stiklo audiniu laminuoti lakštai, naudojami sparčiosiose grandinėse

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prEN IEC 60335-2-124:2026/prAA:2026 Viešoji apklausa

Komentavimo iki data 2026-11-15

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-124 dalis. Ypatingieji reikalavimai, keliami komercinėms valymo sausuoju ledu mašinoms

This standard deals with the safety of dry ice blasting machines intended for commercial indoor or outdoor use for the hand-guided cleaning, decoating and stripping of surfaces. The blasting machines are either equipped with containers for storage of dry ice or produce dry ice internally. These machines are not equipped with a traction drive. The following power systems are covered: - mains powered motors up to a rated voltage of 250 V for single-phase appliances and 480 V for other appliances, - battery-operated machines. This standard does not apply to - dry ice blasting machines with integrated generation of compressed air; - dry ice blasting machines using other transport gases besides compressed air or nitrogen; - dry ice blasting machines with nozzles being controlled by robotic arms; - spray extraction machines for commercial use (IEC 60335-2-68); - high pressure cleaners (IEC 60335-2-79); - sand blasting equipment (abrasive blasting); - hand-held and transportable motor-operated electric tools (IEC 60745 series, IEC 61029 series, IEC 62841 series); - machines designed for use in corrosive or explosive environments (dust, vapour or gas); - machines designed for use in vehicles in non-ventilated environment; - machines designed for use on board of ships or aircraft.

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prEN 1489 Viešoji apklausa

Komentavimo iki data 2026-11-22

Pastatų armatūra. Slėgio saugos vožtuvai. Bandymai ir reikalavimai

This document specifies dimensions, materials and performance requirements, including methods of test, for pressure safety valves, of nominal sizes from DN 15 to DN 40, having working pressures from 0,1 MPa (1 bar) to 1,0 MPa (10 bar). Pressure safety valves are intended for fitting to the potable water supply of storage water heaters, having a maximum storage temperature of 95 °C. Pressure safety valves limit the pressure in hot water heaters. Pressure safety valves do not control the temperature and alone do not constitute the protection required for storage water heaters. They are not intended to act as expansion valves under normal conditions. NOTE The use of the device specified in this document does not override the need to use controls (e.g. thermostats and cut-outs) which act directly on the power sources of water heaters (for more information see Annex A).

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prEN 15182-3 Viešoji apklausa

Komentavimo iki data 2026-12-05

Gesinimo medžiagų purškimo ir pagalbinių gaisro gesinimo operacijų kilnojamoji įranga. Gaisrų gesinimo tarnybų naudojami rankiniai švirkštai. 3 dalis. Kompaktinės čiurkšlės ir (arba) pastovaus kampo išsklaidytosios čiurkšlės PN 16 švirkštai

In addition to the common requirements given in EN 15182-1, this document specifies the specific safety and performance requirements and the corresponding test methods, applicale to hand-held branchpipes with smooth bore and/or one fixed spray jet angle with a nominal pressure of 16 bar (1,6 MPa) PN 16, with a maximum flow rate up to 1 000 l/min at a reference pressure of 6 bar (0,6 MPa). NOTE 1 These branchpipes offer no or inadequate protection for firefighters when the spray jet angle is less than 30 ° and therefore are not adapted in high risk firefighting situations such as internal attack. NOTE 2 These branchpipes are not adapted when fighting fires in or near electrical installations when the spray jet angle is less than 30° without written authorization in the manual (safety distances included).

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