Standartų projektų sąrašas

prEN 15751 Viešoji apklausa

Komentavimo iki data 2024-06-29

Automobiliniai degalai. Riebalų rūgščių metilesterių (RRME) degalai ir jų mišiniai su dyzelinu. Atsparumo oksidacijai nustatymas pagreitintos oksidacijos metodu, esant 110 °C

This document specifies a test method for the determination of the oxidation stability of fuels for diesel engines at 110 °C, by means of measuring the induction period of the fuel up to 48 h. The method is applicable to fatty acid methyl esters (FAME) intended for the use as pure biofuel or as a blending component for diesel fuels, and to blends of FAME with diesel fuel containing 2 % (V/V) of FAME at minimum. The precision of the test method has been developed for conventional diesel. This test method is applicable for paraffinic diesel fuels as specified in EN 15940, however a separate precision statement for paraffinic diesel is not available. NOTE 1 EN 14112 [1] describes a similar test method for the determination of the oxidation stability of pure fatty acid methyl esters (see the Introduction to this document). Additionally, EN 16568 [3] describes a similar test method for the determination of the oxidation stability of fuels for diesel engines at 120 °C, by means of measuring the induction period of the fuel up to 20 h. This method is applicable to blends of FAME with diesel fuel containing 2 % (V/V) of FAME at minimum. Other alternative test methods for the determination of the oxidation stability of distillate fuels are described in CEN/TR 17225 [4]. NOTE 2 For induction periods higher than 48 h the precision is not covered by the precision statement of this method. The limit values of the relevant fuel standards are well within the scope of this test method. NOTE 3 The presence of cetane improver can reduce the oxidation stability determined by this test method. Limited studies with EHN (2-ethyl hexyl nitrate) indicated, however, that the stability is reduced to an extent which is within the reproducibility of the test method. NOTE 4 For the purposes of this document, the term "% (V/V)" is used to represent the volume fraction (φ) of a material.

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prEN 868-3 Viešoji apklausa

Komentavimo iki data 2024-06-29

Galutinai sterilizuotų medicinos priemonių pakuotės. 3 dalis. Popierius, naudojamas popieriniams maišams (pagal EN 868-4) ir maišeliams bei ritininiams apvalkalams (pagal EN 868-5) gaminti. Reikalavimai ir bandymo metodai

This document specifies test methods and values for paper used in the manufacture of single-use paper bags (specified in EN 868-4) and in the manufacture of single-use pouches and reels (specified in EN 868-5) used as sterile barrier systems and/or packaging systems for terminally sterilized medical devices by means of sterilization processes that require properties specific to higher temperature sterilization, such as moist heat sterilization used in healthcare facilities. Other than the general requirements as specified in EN ISO 11607-1 and EN ISO 11607-2 [2], this part of EN 868 specifies materials, test methods and values that are specific to the products covered by this document.

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prEN 868-4 Viešoji apklausa

Komentavimo iki data 2024-06-29

Galutinai sterilizuotų medicinos priemonių pakuotės. 4 dalis. Popieriniai maišai. Reikalavimai ir bandymo metodai

This document specifies test methods and values for single-use paper bags manufactured from paper specified in EN 868-3, used as sterile barrier systems and/or packaging systems for terminally sterilized medical devices. Other than the general requirements as specified in EN ISO 11607-1 and EN ISO 11607-2, this part of EN 868 specifies materials, test methods and values that are specific to the products covered by this document.

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prEN 868-6 Viešoji apklausa

Komentavimo iki data 2024-06-29

Galutinai sterilizuotų medicinos priemonių pakuotės. 6 dalis. Popierius, skirtas žematemperatūrio sterilizavimo procesams. Reikalavimai ir bandymo metodai

This document specifies test methods and values for paper used in the manufacture of single-use preformed sterile barrier systems and/or packaging systems for terminally sterilized medical devices by means of low temperature sterilization processes. Other than the general requirements as specified in EN ISO 11607-1 and EN ISO 11607-2 [2], this part of EN 868 specifies materials, test methods and values that are specific to the products covered by this document.

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prEN 868-7 Viešoji apklausa

Komentavimo iki data 2024-06-29

Galutinai sterilizuotų medicinos priemonių pakuotės. 7 dalis. Klijais dengtas popierius, skirtas žematemperatūrio sterilizavimo procesams. Reikalavimai ir bandymo metodai

This document specifies test methods and values for sealable adhesive coated paper manufactured from paper complying with EN 868-6, used as single-use sterile barrier systems and/or single-use packaging systems for terminally sterilized medical devices by the means of low temperature sterilization processes. Other than the general requirements as specified in EN ISO 11607-1 and EN ISO 11607-2 [2], this part of EN 868 specifies materials, test methods and values that are specific to the products covered by this document.

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prEN 13892-9 Viešoji apklausa

Komentavimo iki data 2024-06-29

Grindų išlyginamųjų medžiagų bandymo metodai. 9 dalis. Matmenų stabilumas

This document specifies a method for determining the dimensional stability (i.e. the shrinkage and swelling) of cementitious screed, calcium sulphate screed, magnesite screed and synthetic resin screed materials made in accordance with EN 13892-1.

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prEN ISO 15708-4 Viešoji apklausa

Komentavimo iki data 2024-06-26

Neardomieji bandymai. Kompiuterinei tomografijai skirti spinduliniai metodai. 4 dalis. Kvalifikacinis vertinimas (ISO/DIS 15708-4:2024)

ISO 15708-4:2017 specifies guidelines for the qualification of the performance of a CT system with respect to various inspection tasks. It is applicable to industrial imaging (i.e. non-medical applications) and gives a consistent set of CT performance parameter definitions, including how those performance parameters relate to CT system specifications. ISO 15708-4:2017 deals with computed axial tomography and excludes other types of tomography such as translational tomography and tomosynthesis.

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prEN ISO 15708-2 Viešoji apklausa

Komentavimo iki data 2024-06-26

Neardomieji bandymai. Kompiuterinei tomografijai skirti spinduliniai metodai. 2 dalis. Principas, įranga ir bandiniai (ISO/DIS 15708-2:2024)

ISO 15708-2:2017 specifies the general principles of X-ray computed tomography (CT), the equipment used and basic considerations of sample, materials and geometry. It is applicable to industrial imaging (i.e. non-medical applications) and gives a consistent set of CT performance parameter definitions, including how those performance parameters relate to CT system specifications. ISO 15708-2:2017 deals with computed axial tomography and excludes other types of tomography such as translational tomography and tomosynthesis.

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prEN ISO 23625 Viešoji apklausa

Komentavimo iki data 2024-06-26

Mažieji laivai. Ličio jonų baterijos (ISO/DIS 23625:2024)

This document provides requirements and recommendations for the selection and installation of lithium-ion batteries for boats. It applies to lithium-ion batteries and to battery systems with a capacity greater than 600 Wh, installed on small craft for providing power for general electrical loads and/or to electric propulsion systems. It is primarily intended for manufacturers and battery installers.

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prEN ISO 11357-5 Viešoji apklausa

Komentavimo iki data 2024-06-27

Plastikai. Skirtuminė žvalgomoji kalorimetrija (DSC). 5 dalis. Reakcijos kreivės būdingųjų temperatūrų ir trukmių, reakcijos entalpijos ir virsmo laipsnio nustatymas (ISO/DIS 11357-5:2024)

ISO 11357-5:2013 specifies a method for the determination of reaction temperatures and times, enthalpies of reaction, and degrees of conversion using differential scanning calorimetry (DSC). The method applies to monomers, prepolymers, and polymers in the solid or liquid state. The material can contain fillers and/or initiators in the solid or liquid state.

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prEN 12953-1 Viešoji apklausa

Komentavimo iki data 2024-06-29

Kaitravamzdžiai katilai. 1 dalis. Bendrieji dalykai

This document applies to shell boilers with volumes in excess of 2 l for the generation of steam and/or hot water at a maximum allowable pressure greater than 0,5 bar and with a temperature in excess of 110 °C. For the purpose of this document the following pressurized parts are included: — the shell boiler as one entity of pressure equipment including all the pressure parts from the feedwater/hot water inlet (including the inlet valve) up to and including the steam/hot water outlet (including the outlet valve or, if there is no valve, the first circumferential weld or flange downstream of the shell boiler or if applicable the outlet header); — all superheaters, economizers and interconnecting piping; — additionally, the piping that is connected to the boiler involved in services such as draining, venting, desuperheating, etc., up to the first isolating valve or, if there is no valve, the first circumferential weld or flange downstream of the shell boiler or if applicable the outlet header/piping. This document does not apply to the following types of boilers and equipments: a) water-tube boilers; b) non stationary boilers, e.g. locomotive boilers; c) thermal oil boilers; d) boilers where the main pressure housing is made of cast material; e) pumps, gaskets, etc; f) brickwork setting and insulation, etc. NOTE 1 Further information on shell boilers is given in Annex A. NOTE 2 Stainless steel boilers are covered by EN 14222:2021.

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EN 71-2:2020/prA1 Viešoji apklausa

Komentavimo iki data 2024-06-22

Žaislų sauga. 2 dalis. Degumas

This European Standard specifies the categories of flammable materials which are prohibited in all toys, and requirements concerning flammability of certain toys when they are subjected to a small source of ignition. The test methods described in Clause 5 are used for the purposes of determining the flammability of toys under the particular test conditions specified. The test results thus obtained cannot be considered as providing an overall indication of the potential fire hazard of toys or materials when subjected to other sources of ignition. This European Standard includes general requirements relating to all toys and specific requirements and methods of test relating to the following toys, which are considered as being those presenting the greatest hazard: - toys to be worn on the head: beards, moustaches, wigs, etc. made from hair, pile or material with similar features; masks; hoods, head-dresses, etc.; flowing elements of toys to be worn on the head, but excluding paper novelty hats of the type usually supplied in party crackers; - toy disguise costumes and toys intended to be worn by a child in play; - toys intended to be entered by a child; - soft-filled toys. NOTE Additional requirements for flammability of electric toys are specified in EN 62115.

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EN ISO 5801:2017/prA1 Viešoji apklausa

Komentavimo iki data 2025-06-19

Ventiliatoriai. Eksploatacinių charakteristikų bandymai naudojant standartizuotus ortakius. 1 keitinys (ISO 5801:2017/DAM 1:2024)

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prEN ISO 15589-1 Viešoji apklausa

Komentavimo iki data 2024-06-23

Naftos ir dujų pramonė, įskaitant mažesnio anglies dioksido pėdsako energijos gamybą. Tiekimo vamzdynų sistemų katodinė apsauga. 1 dalis. Antžeminiai vamzdynai (ISO/DIS 15589-1:2024)

ISO 15589-1:2015 specifies requirements and gives recommendations for the pre-installation surveys, design, materials, equipment, installation, commissioning, operation, inspection, and maintenance of cathodic protection systems for on-land pipelines, as defined in ISO 13623 or EN 14161 for the petroleum, petrochemical, and natural gas industries, and in EN 1594 or EN 12007‑1 and EN 12007‑3 used by gas supply industries in Europe. All contents of this part of ISO 15589 are applicable to on-land pipelines and piping systems used in other industries and transporting other media such as industrial gases, waters, or slurries. ISO 15589-1:2015 applies to buried pipelines, landfalls of offshore pipeline sections protected by on-shore based cathodic protection installations, and to immersed sections of on-land pipelines such as river or lake crossings. ISO 15589-1:2015 specifies requirements for pipelines of carbon steel, stainless steel, cast iron, galvanized steel, or copper. If other pipeline materials are used, the criteria to apply are defined under the responsibility of the pipeline operator. ISO 15589-1:2015 does not apply to pipelines made of reinforced concrete for which EN 12696 can be applied. NOTE Special conditions sometimes exist where cathodic protection is ineffective or only partially effective. Such conditions can include shielding (e.g. disbonded coatings, thermal-insulating coatings, rocky soil, etc.) and unusual contaminants in the electrolyte.

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prEN 17984-4 Viešoji apklausa

Komentavimo iki data 2024-06-22

Šunys pagalbininkai. 4 dalis. Parengimas, dresavimas ir užduotys

This document defines standards for the training of assistance dogs. Assistance dogs may be trained by structured programmes/schools, owner-trained under supervision or ownertrainers. Specifically, this document deals with the following topics: - Preparation of assistance dogs - Socialization and puppy raising of assistance dogs - Training of assistance dogs - Guide Dogs - Hearing Dogs - Mobility Assistance Dogs - PTSD Assistance Dogs - Medical Alert Response Assistance Dogs - Autism and Developmental Disorder Assistance Dogs - Dual Purpose Assistance Dogs

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prEN ISO/IEC 25059 Viešoji apklausa

Komentavimo iki data 2024-06-16

Programų inžinerija. Sistemų ir programinės įrangos kokybės reikalavimai ir įvertinimas (SQuaRE). Kokybės modelis, taikomas DI sistemoms (ISO/IEC 25059:2023)

This document outlines a quality model for AI systems and is an application-specific extension to the standards on SQuaRE. The characteristics and sub-characteristics detailed in the model provide consistent terminology for specifying, measuring and evaluating AI system quality. The characteristics and sub-characteristics detailed in the model also provide a set of quality characteristics against which stated quality requirements can be compared for completeness.

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prEN ISO/IEC 27005 Viešoji apklausa

Komentavimo iki data 2024-06-16

Informacijos saugumas, kibernetinis saugumas ir privatumo apsauga. Informacijos saugumo rizikų valdymo gairės (ISO/IEC 27005:2022)

This document provides guidance to assist organizations to: — fulfil the requirements of ISO/IEC 27001 concerning actions to address information security risks; — perform information security risk management activities, specifically information security risk assessment and treatment. This document is applicable to all organizations, regardless of type, size or sector.

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prEN ISO 3035 Viešoji apklausa

Komentavimo iki data 2024-06-23

Gofruotasis kartonas. Atsparumo plokštuminiam traiškymui nustatymas (ISO/DIS 3035:2024)

This International Standard specifies a method for the determination of the flat crush resistance of corrugated fibreboard used in the manufacture of shipping containers. This International Standard is applicable to single-faced and single-wall (double-faced) corrugated fibreboard. This International Standard is not applicable to double-wall (double-double-faced) corrugated fibreboard and to microflute corrugated fibreboard, since the end-point of the test is not clearly defined or observable.

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EN 16583:2022/prA1 Viešoji apklausa

Komentavimo iki data 2024-06-22

Šilumokaičiai. Ventiliaciniai vandeniniai konvektoriai. Garso galios lygio nustatymas

This document is applicable to hydronic fan coil units (FCU) as factory-made single assemblies which provide the functions of cooling and/or heating but do not include the source of cooling or heating. This document is applicable to both air free delivery and air ducted units with a maximum external static pressure due to duct resistance of 300 Pa max. This document specifies methods for the determination of the acoustical performance of fan coil units, defining standard working condition and installation. It is not the purpose of this document to specify the tests used for production or field testing. NOTE For the purpose of remaining clauses, the term "unit" is used to mean "fan coil unit".

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prEN ISO 15708-1 Viešoji apklausa

Komentavimo iki data 2024-06-23

Neardomieji bandymai. Kompiuterinei tomografijai skirti spinduliniai metodai. 1 dalis. Terminija (ISO/DIS 15708-1:2024)

ISO 15708-1:2017 gives the definitions of terms used in the field of computed tomography (CT). It presents a terminology that is not only CT-specific but which also includes other more generic terms and definitions spanning imaging and radiography. Some of the definitions represent discussion points aimed at refocusing their terms in the specific context of computed tomography.

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prEN ISO 5459 Viešoji apklausa

Komentavimo iki data 2024-06-21

Geometrinės gaminio specifikacijos (GGS). Geometrinių leidžiamųjų nuokrypų žymėjimas. Atskaitos elementai ir jų sistemos (ISO 5459:2024)

ISO 5459:2011 specifies terminology, rules and methodology for the indication and understanding of datums and datum systems in technical product documentation. It also provides explanations to assist the user in understanding the concepts involved. ISO 5459:2011 defines the specification operator (see ISO 17450-2) used to establish a datum or datum system. The verification operator (see ISO 17450-2) can take different forms (physically or mathematically) and is not the subject of ISO 5459:2011. The detailed rules for maximum and least material requirements for datums are given in ISO 2692.

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prEN ISO 9706 Viešoji apklausa

Komentavimo iki data 2024-06-22

Informacija ir dokumentai. Dokumentinis popierius. Pastovumo reikalavimai (ISO/DIS 9706:2024)

Specifies the requirements for permanent paper intended for documents given in terms of minimum strength measured by a tear test, minimum content of substance (such as calcium carbonate) that neutralize acid action measured by the alkali reserve, maximum content of easily oxidized material measured by the kappa number, maximum and minimum pH values of a cold water extract of the paper. Is applicable to unprinted papers. Is not applicable to boards.

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prEN ISO 24478 Viešoji apklausa

Komentavimo iki data 2024-06-22

Geležinkelio taikmenys. Stabdymas. Bendrasis aiškinamasis žodynas (ISO 24478:2023)

This document defines terms for brakes and braking in rolling stock.

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prEN ISO 16408 Viešoji apklausa

Komentavimo iki data 2024-06-19

Odontologija. Burnos priežiūros produktai. Burnos skalavimo skysčiai (ISO/DIS 16408:2024)

ISO 16408:2015 specifies physical and chemical requirements and test methods for oral rinses. It also specifies the accompanying information such as the manufacturer's instructions for use, marking, and/or labelling requirements. ISO 16408:2015 is not applicable to other delivery systems (e.g. mouthsprays, foams, powders). It is not intended to describe regulatory aspects, e.g. methods of prescription. ISO 16408:2015 is not applicable to oral rinses available by prescription only.

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EN 1885:2018/prA1 Viešoji apklausa

Komentavimo iki data 2024-06-22

Plunksnos ir pūkai. Terminai ir apibrėžtys

This European Standard defines the principal terms used in the field of feather and down.

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