Standartų projektų sąrašas

prEN 14361 Viešoji apklausa

Komentavimo iki data 2024-07-13

Aliuminis ir aliuminio lydiniai. Cheminė analizė. Ėminių ėmimas iš išlydyto metalo

This document specifies criteria for sampling and gives guidance on the sampling from melts in order to verify if the chemical composition of the product fabricated from a metal melt is in conformance with the specification. NOTE For sampling from product or laboratory samples see EN 14242 or EN 14726.

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EN 1627:2021/prA1 Viešoji apklausa

Komentavimo iki data 2024-07-13

Įeinamųjų durų sąrankos, langai, apdarinės sienos, grotos ir anginės. Atsparumas įsilaužimui. Reikalavimai ir klasifikavimas

This document specifies requirements and classification systems for burglar resistant characteristics of pedestrian doorsets, windows, curtain walling, grilles and shutters. It is applicable to the following opening functions: Turning, tilting, folding, turn-tilting, top or bottom hung, sliding (horizontally and vertically), pivoted (horizontally and vertically), projecting and rolling as well as non-openable constructions. It also covers products that include items such as letter plates or ventilation grilles. It specifies requirements for the burglar resistance of a construction product (as defined in 3.1 of this document). NOTE 1 The elements of curtain walling will be assigned to group 1 to 4 product depending on their design. This document does not directly cover the resistance of locks and cylinders to attack with picking tools. Building hardware are components of the above mentioned products and cannot be classified as such according to this document. This document does not apply to walls and roofs, as well as for doors, gates and barriers, intended for installation in areas in the reach of persons, and for which the main intended uses are giving safe access for goods and vehicles accompanied or driven by persons in industrial, commercial or residential premises, as covered by EN 13241:2003+A2:2016. NOTE 2 It is important that construction products that can be reached or driven through by vehicles are protected by appropriate measures such as barriers, extensible ramps, etc. The requirements to an electronic security system (e.g. access control system) to control electromechanical locks and strikes according to EN 14846:2008 are not in the scope of this document. NOTE 3 Locks and striking plates according to EN 14846:2008 needs an access control system for authorized and secure access (comparable to a lock cylinder). The transmission of the signal between the lock and the access control system (e.g. wiring) needs also consideration. (The signal is transmitted in encrypted form or is not accessible during the manual attack attempt.) Upcoming revisions of this document might include such a reference.

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prEN 4855-06 Viešoji apklausa

Komentavimo iki data 2024-07-13

Aerospace series - ECO efficiency of catering equipment - Part 06: Espresso maker

This document specifies a test procedure to identify performance characteristics and a weight rating for espresso makers used on a commercial aircraft. Furthermore it specifies the calculation procedure to determine an energy efficiency index. The effect of the espresso makers on espresso quality is not addressed in this document.

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prEN 4855-05 Viešoji apklausa

Komentavimo iki data 2024-07-13

Aerospace series - ECO efficiency of catering equipment - Part 05: Trash compactor

This document specifies a test procedure to identify performance characteristics and trash volume capacity rating of trash compactors used on a commercial aircraft. Furthermore it specifies the calculation procedure to determine an energy efficiency index.

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prEN 4855-04 Viešoji apklausa

Komentavimo iki data 2024-07-13

Aerospace series - ECO efficiency of catering equipment - Part 04: Beverage makers

This document specifies a test procedure to identify performance characteristics and a weight rating of beverage maker products used on aircraft. Furthermore it specifies the calculation procedure to determine an energy consumption index and a performance index. The effect of the beverage makers on beverage quality is not addressed in this document.

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prEN 4855-03 Viešoji apklausa

Komentavimo iki data 2024-07-13

Aerospace series - ECO efficiency of catering equipment - Part 03: Chilling equipment

This document specifies a test procedure to identify performance characteristics and a weight rating of a galley chilling equipment used on aircraft. Furthermore it specifies the calculation procedure to determine an energy consumption index and a performance index. The effect of the chilling equipment on food quality is not addressed in this document.

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prEN 4855-01 Viešoji apklausa

Komentavimo iki data 2024-07-13

Aerospace series - ECO efficiency of catering equipment - Part 01: General conditions

This document specifies the test procedures and calculations to determine the ECO efficiency of the following catering equipment installed in an aircraft: - chilling equipment (with and without freeze function); - ovens (steam and convection ovens); - beverage makers (coffee maker, water heater); - trash compactors (single and double bin); - espresso makers (grain, powder, pad and capsule based). Based on the results it will be possible to derive the energy consumption index and a performance index of the considered equipment type. The two index values represent the ECO efficiency.

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prEN 18079 Viešoji apklausa

Komentavimo iki data 2024-07-13

Medienos skydai. Melamino nustatymas po ekstrahavimo taikant efektyviosios skysčių chromatografijos (HPLC) ir ultravioletinio aptikimo metodą

This document specifies the determination of free melamine in coated and uncoated wood-based-panels. NOTE 1 It is also applicable to other wood-based products, to other solid products e.g. impregnates or decorative paper and to liquid products (e.g. adhesives). The determination of melamine is performed by extraction in dimethyl sulfoxide (DMSO) and subsequent high-performance chromatography (HPLC) analysis and ultraviolet (UV) detection. NOTE 2 For determination of melamine in foodstuff EN 16858 is applicable. For determination of melamine in animal feeding stuffs EN 17212 is applicable. For determination of melamine in textiles EN ISO 1833 26 is applicable.

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prEN ISO 12895 Viešoji apklausa

Komentavimo iki data 2024-07-11

Mašinų sauga. Vietų, kur gali patekti visas kūnas, nustatymas ir su jomis susijusios rizikos pašalinimas (ISO/DIS 12895:2024)

This document establishes the criteria to evaluate when whole body access exists in a machinery application and includes appropriate risk reduction measures to minimize or reduce associated risks. It provides a methodology to determine the selection of risk reduction measures when whole body access exists. This document assumes separation distances have been applied according to ISO 13855 and ISO 13857. Protection against the risks from hazards arising from emissions (e.g., the ejection of solid or fluid materials, radiation, electric arcs, heat, noise, fumes, gases) are not entirely covered by this document, although the application of the proposed risk reduction measures may minimize or reduce them. Protection against the risks from hazards arising from breaking of parts of the machine or gravity falls, are not covered by this document. This document applies for safeguards used on machinery for the protection of persons 14 years and older.

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prEN ISO 20427 Viešoji apklausa

Komentavimo iki data 2024-07-13

Pigmentai ir užpildai. Dispergavimo procedūra sedimentacija pagrįstam suspenduotų pigmentų ar užpildų dalelių dydžiui nustatyti taikant sedimentacijos skystyje metodus (ISO 20427:2023)

This document specifies sample preparation methods to determine the size distribution of separate particles of a single pigment or extender, which is dispersed in a liquid by application of a standardized dispersion procedure, using an ultrasonic device, shaker device or wet jet mill. The sample preparation methods described are optimized for measurements carried out with a particle sizing technique based on sedimentation. This technique relies on particle migration due to gravitation or centrifugal forces and requires a density contrast between the particles and the liquid phase.

Peržiūrėti metaduomenis

prEN 18074 Viešoji apklausa

Komentavimo iki data 2024-07-13

Anglies dioksido mažinimas pramonėje. Sektorių pereinamojo laikotarpio planų gairės ir reikalavimai

This document specifies the requirements and recommendations relative to the construction of a sectoral transition plan for industry decarbonization. This document does not specify the requirements for the construction of a roadmap of single industrial company’s transition plan (a plant or a group), however a sectoral transition plan can be used as a reference in an entity transition plan This document is intended to be used by organizations, including national and public bodies, trade associations, federations, companies and NGOs that wish to establish or monitor sectoral decarbonization plans. This document is climate-programme neutral. If a climate programme is applicable, requirements of this programme are additional to the requirement of this document. This document does not address legal and other obligations relating to climate action. In this document, either natural or technological sequestrations occur inside the geographical and sectoral boundaries considered in the sectoral transition plan. Otherwise, they are excluded. In this document, considering its energy consumptions and its cost, the direct air capture and storage technology (DACS) is not considered relevant and is excluded from the sectoral transition plan. Carbon offsets are excluded from this document. NOTE Carbon offsets are intended as be understood as “Emissions reduction or removal resulting from an action outside the geographical and sectoral boundary used to counterbalance the sector’s residual emissions”.

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prEN IEC 60436:2024/prAA:2024 Viešoji apklausa

Komentavimo iki data 2024-07-13

Buitinės elektrinės indaplovės. Eksploatacinių charakteristikų matavimo metodai

Peržiūrėti metaduomenis

prEN 319 132-1 V1.3.0 (2024-04) Viešoji apklausa

Komentavimo iki data 2024-06-30

Electronic Signatures and Trust Infrastructures (ESI); XAdES digital signatures; Part 1: Building blocks and XAdES baseline signatures

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EN 12252:2022/prA1 Viešoji apklausa

Komentavimo iki data 2024-07-07

Suskystintų naftos dujų (SND) įranga ir pagalbiniai reikmenys. SND automobilinių cisternų įranga

This document specifies equipment and accessories for road tankers used for the transport of Liquefied Petroleum Gas (LPG) and identifies the equipment that is considered necessary to ensure that filling, transportation and discharge operations can be carried out safely. It specifies the requirements for the assembly of the accessories and the vehicle LPG equipment to the road tanker. This document also identifies additional equipment and accessories that can be used on road tankers carrying LPG. This document does not preclude the use of alternative designs, materials and equipment testing which provide the same or a higher level of safety. ADR [9] requires that such alternative technical codes be recognized by the competent authority, provided that the minimum requirements of section 6.8.2 of ADR [9] are complied with. This document does not apply to “tank-containers” or “battery-vehicles” used for the transport of LPG.

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prEN ISO 19152-2 Viešoji apklausa

Komentavimo iki data 2024-06-24

Geografinė informacija. Žemės administravimo srities modelis (LADM). 2 dalis. Žemės registravimas (ISO/DIS 19152-2:2024)

Scope of the proposed deliverable This part of ISO 19152 provides the concepts and detailed structure for standardization in the land administration domain. In order to achieve public policy objectives, some regulations use geographical spaces for mandating or enabling particular behaviours or outcomes. International law, constitutional law, public law and private law define different geographical spaces that juxtapose or overlap each other to produce a complex legal reality. Harmonizing and integrating the activities related to management of these legal spaces is the overarching idea of the land administration paradigm. Even if they differ in their objectives and normative sources, objects created by geo-regulation share basic components. This part of ISO 19152 defines a general schema that permits regulatory information to be described in information systems. Essentially, legal actors – individuals, organizations, States – (party) create among themselves sets of obligations (rights, restrictions, responsibilities) with the specificity of having a geographical component (spatial unit). The way the legal spaces related to reality is defined by the survey system (survey and representation). All these elements are recognized through legal instruments and official documents (source). The first edition of this standard, ISO 19152:2012 concentrated on Land Administration, Land Registration and Cadastre. This information is about the relationship between people and land. This is now included in Part 2 with a more refined survey model. This part of the standard provides an abstract, conceptual model with three packages and one sub-package related to • parties (people and organizations); • basic administrative units, rights, responsibilities, and restrictions (ownership rights) -2]; • spatial units (parcels, and the legal space of buildings and utility networks and other geometry) with a sub-package on surveying and spatial representation (geometry and topology).

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prEN ISO/IEC 12792 Viešoji apklausa

Komentavimo iki data 2024-06-29

Informacinės technologijos. Dirbtinis intelektas. DI sistemų skaidrumo taksonomija (ISO/IEC DIS 12792:2024)

This document defines a taxonomy of information elements to assist AI stakeholders with identifying and addressing the needs for transparency of AI systems. The document describes the semantics of the information elements and their relevance to the various objectives of different AI stakeholders. This document uses a horizontal approach and is applicable to any kind of organization and application involving AI.

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prEN ISO 8871-5 Viešoji apklausa

Komentavimo iki data 2024-07-10

Elastomerinės dalys, skirtos parenteriniams preparatams ir farmaciniams įtaisams. 5 dalis. Funkciniai reikalavimai ir bandymai (ISO/DIS 8871-5:2024)

ISO 8871-5:2016 specifies requirements and test methods for functional parameters of elastomeric closures used in combination with vials and when pierced by an injection needle. NOTE Functional testing with spikes is specified in ISO 8536‑2 and in ISO 8536‑6.

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prEN ISO 14405-1 Viešoji apklausa

Komentavimo iki data 2024-07-11

Geometrinės gaminio specifikacijos (GPS). Matmenų leidžiamųjų nuokrypų žymėjimas. 1 dalis. Ilginiai matmenys (ISO/DIS 14405-1:2024)

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prEN 228 Viešoji apklausa

Komentavimo iki data 2024-07-13

Automobiliniai degalai. Bešvinis benzinas. Reikalavimai ir tyrimo metodai

This document specifies requirements and test methods for marketed and delivered unleaded petrol. It is applicable to unleaded petrol for use in petrol engine vehicles designed to run on unleaded petrol. This document specifies two types of unleaded petrol: - one type with a maximum oxygen content of 3,7 % (m/m) and a maximum ethanol content of 10,0 % (V/V) in Table 1; - one type in Table 2 with a maximum oxygen content of 2,7 % (m/m) and a maximum ethanol content of 5,0 % (V/V) intended for older vehicles that are not warranted to use unleaded petrol defined in Table 1. NOTE 1 The two types are based on European Directive requirements [3], [4] and [10]. NOTE 2 For the purposes of this document, the terms "% (m/m)" and "% (V/V)" are used to represent respectively the mass fraction, µ, and the volume fraction, φ.

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prEN ISO 26304 Viešoji apklausa

Komentavimo iki data 2024-07-14

Suvirinimo medžiagos. Vientisos ir miltelinės elektrodinės vielos bei elektrodinių vielų ir fliuso deriniai, skirti stipriesiems plienams suvirinti po fliusu. Klasifikavimas (ISO/DIS 26304:2024)

ISO 26304:2017 specifies requirements for classification of solid wire electrodes, tubular cored electrodes, and electrode-flux combinations (the all-weld metal deposits) in the as-welded condition and in the post-weld heat-treated condition for submerged arc welding of high strength steels with a minimum yield strength greater than 500 MPa or a minimum tensile strength greater than 570 MPa. One flux can be tested and classified with different electrodes. One electrode can be tested and classified with different fluxes. The solid wire electrode is also classified separately based on its chemical composition. This document is a combined specification providing for classification utilizing a system based on the yield strength and average impact energy of 47 J for the all-weld metal, or utilizing a system based on the tensile strength and average impact energy of 27 J for the all-weld metal. a) Clauses, subclauses and tables which carry the suffix letter "A" are applicable only to solid wire electrodes, tubular cored electrodes and the all-weld metal deposits classified to the system based on the yield strength and the average impact energy of 47 J for the all-weld metal obtained with electrode-flux combinations in accordance with this document. b) Clauses, subclauses and tables which carry the suffix letter "B" are applicable only to solid wire electrodes, tubular cored electrodes and the all-weld metal deposits classified to the system based on the tensile strength and the average impact energy of 27 J for the all-weld metal obtained with electrode-flux combinations in accordance with this document. c) Clauses, subclauses and tables which do not have either the suffix letter "A" or the suffix letter "B" are applicable to all solid wire electrodes, tubular cored electrodes and electrode-flux combinations classified in accordance with this document. For comparison purposes, some tables include requirements for electrodes classified in accordance with both systems, placing individual electrodes from the two systems, which are similar in composition and properties, on adjacent lines in the particular table. In a particular line of the table that is mandatory in one system, the symbol for the similar electrode from the other system is indicated in parentheses. By appropriate restriction of the formulation of a particular electrode, it is often, but not always, possible to produce an electrode that can be classified in both systems, in which case the electrode, or its packaging, can be marked with the classification in either or both systems.

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prEN ISO 21952 Viešoji apklausa

Komentavimo iki data 2024-07-12

Suvirinimo medžiagos. Kaitrai atsparių plienų lankinio suvirinimo apsauginėse dujose vieliniai elektrodai, vielos, strypeliai ir prilydomieji metalai. Klasifikavimas (ISO/DIS 21952:2024)

ISO 21952:2012 specifies requirements for classification of wire electrodes, wires and rods for gas shielded metal arc welding and tungsten inert-gas welding of creep-resisting steels, and for their deposits in the as-welded or post-weld heat-treated condition. One wire electrode can be tested and classified with different shielding gases. ISO 21952:2012 is a combined specification providing for classification utilizing a system based upon the chemical composition of wire electrodes, wires and rods with requirements for yield strength and average impact energy of 47 J of all-weld metal, or utilizing a system based upon the tensile strength of the all-weld metal deposits and the chemical composition of wire electrodes, wires and rods.

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prEN ISO 14343 Viešoji apklausa

Komentavimo iki data 2024-07-12

Suvirinimo medžiagos. Nerūdijančiųjų ir kaitrai atsparių plienų lankinio suvirinimo vieliniai elektrodai, juostiniai elektrodai, vielos ir strypeliai. Klasifikavimas (ISO/DIS 14343:2024)

ISO 14343:2017 specifies requirements for classification of wire electrodes, strip electrodes, wires and rods for gas-shielded metal arc welding, gas tungsten arc welding, plasma arc welding, submerged arc welding, electroslag welding and laser beam welding of stainless and heat-resisting steels. The classification of the wire electrodes, strip electrodes, wires and rods is based upon their chemical composition. This document is a combined specification providing for classification utilizing a system based upon nominal composition (system A), or utilizing a system based upon alloy type (system B). a) Paragraphs which carry the label "classification according to nominal composition" and the suffix letter "A", or "ISO 14343-A", are applicable only to products classified according to system A; b) Paragraphs which carry the label "classification according to alloy type" and the suffix letter "B", or "ISO 14343-B", are applicable only to products classified according to system B. c) Paragraphs which carry neither label nor suffix letter are applicable to products that can be classified according to either system A or B or both.

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EN 15553:2021/prA1 Viešoji apklausa

Komentavimo iki data 2024-07-13

Naftos produktai ir panašios medžiagos. Angliavandenilių tipų nustatymas. Fluorescencinio indikatoriaus adsorbcijos metodas

This document specifies a fluorescent indicator adsorption method for the determination of hydrocarbon types over the concentration ranges from 5 % (V/V) to 99 % (V/V) aromatic hydrocarbons, 0,3 % (V/V) to 55 % (V/V) olefins, and 1 % (V/V) to 95 % (V/V) saturated hydrocarbons in petroleum fractions that distil below 315 °C. This method can apply to concentrations outside these ranges, but the precision has not been determined. When samples containing oxygenated blending components are analysed, the hydrocarbon type results can be reported on an oxygenate-free basis or, when the oxygenate content is known, the results can be corrected to a total-sample basis. This test method is applicable to full boiling range products. Cooperative data have established that the precision statement does not apply to petroleum fractions with narrow boiling ranges near the 315 °C limit. Such samples are not eluted properly, and results are erratic. It does not apply to samples containing dark-coloured components that interfere with reading the chromatographic bands that cannot be analysed. NOTE 1 The oxygenated blending components methanol, ethanol, tert-butyl methyl ether (MTBE), methyl tert-pentyl ether (TAME) and tert-butyl ethyl ether (ETBE) do not interfere with the determination of hydrocarbon types at concentrations normally found in commercial petroleum blends. These oxygenated compounds are not detected since they elute with the alcohol desorbent. The effects of other oxygenated compounds are individually verified. NOTE 2 For the purposes of this document, the terms “% (m/m)” and “% (V/V)” are used to represent respectively the mass fraction and the volume fraction. WARNING — The use of this document can involve hazardous materials, operations and equipment. This document does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this document to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

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prEN 13001-3-5 Viešoji apklausa

Komentavimo iki data 2024-07-13

Kranai. Bendrasis projektavimas. 3-5 dalis. Kaltinių kablių ribinės būsenos ir tinkamumo patikrinimas

This document covers the following parts of hooks and types of hooks: - bodies of any type of hooks made of steel forgings or steel castings, including stainless steel; - machined shanks of hooks with a thread/nut suspension. Plate hooks, which are those assembled of one or several parallel parts of rolled steel plates, are not covered. The following is a list of significant hazardous situations and hazardous events that could result in risks to persons during normal use and foreseeable misuse. Clauses 4 to 8 of this document are intended to reduce or eliminate the risks associated with the following hazards: a) exceeding the limits of yield strength, ultimate strength, fatigue strength, brittle fracture; b) exceeding temperature limits of material. This document is not applicable to hooks installed in cranes manufactured before the date of its publication and serves as a reference base for product standards for particular crane types. This part of EN 13001 deals only with the limit state method in accordance with EN 13001-1:2015.

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prEN ISO 15708-3 Viešoji apklausa

Komentavimo iki data 2024-07-14

Neardomieji bandymai. Kompiuterinei tomografijai skirti spinduliniai metodai. 3 dalis. Veikimas ir rezultatų aiškinimas (ISO/DIS 15708-3:2024)

ISO 15708-3:2017 presents an outline of the operation of a computed tomography (CT) system and the interpretation of results with the aim of providing the operator with technical information to enable the selection of suitable parameters. 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 15708-3:2017 deals with computed axial tomography and excludes other types of tomography such as translational tomography and tomosynthesis.

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