Standartų projektų sąrašas

ISO/DIS 11670 Viešoji apklausa

Komentavimo iki data 2025-07-15

Lazeriai ir lazerinė įranga. Lazerio pluošto parametrų bandymo metodai. Pluošto erdvinis stabilumas

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prEN 12680-4 Viešoji apklausa

Komentavimo iki data 2025-07-15

Liejininkystė. Ultragarsinė kontrolė. 4 dalis. Plieno liejinių ultragarsinis tyrimas naudojant fazuotąsias gardeles

This document specifies requirements for phased array ultrasonic examination of steel castings with low ultrasonic attenuation. It is applicable to ferritic, bainitic and martensitic microstructures. It specifies the registration levels and acceptance criteria. This document applies to the ultrasonic examination of steel castings with a wall thickness of 600 mm or less. For higher wall thicknesses, special agreements apply regarding the test procedure and recording levels. This document does not apply to austenitic steels and cast irons, lamellar graphite and spheroidal cast irons and welded assemblies. For other ferrous materials, this document gives guidance. The registration levels and acceptance criteria are to be adapted. In this document, phased array is used both for phased array technique and TFM technique.

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prEN 18184 Viešoji apklausa

Komentavimo iki data 2025-07-15

Finansinės paslaugos. QR kodų, skirtų Antrosios mokėjimo paslaugų direktyvos reikalavimus atitinkantiems mobiliaisiais įrenginiais atliekamiems (momentiniams) kredito pervedimams, specifikacija

This document provides a specification for QR codes for mobile (instant) credit transfers (MCTs) whereby the payer uses a mobile device to initiate the payment transaction. The QR code is used to exchange data between the payer and the payee to enable the initiation of the (instant) credit transfer by the payer. This document is applicable to both cases where the QR code is presented by the payee or by the payer. This document excludes the following from its scope: - The details of technical requirements and the supporting infrastructure to achieve interoperability amongst mobile (instant) credit transfer (MCT) service providers; - The detailed implementation specification of the payload included in the QR code.

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prEN 10346 Viešoji apklausa

Komentavimo iki data 2025-07-15

Ištisine lydaline danga dengti plokštieji plieniniai gaminiai, skirti šaltajam formavimui. Techninės tiekimo sąlygos

This document specifies requirements for continuously hot-dip coated products made of low carbon steels for cold forming, of steels for construction and of steels with high proof strength for cold forming coated with zinc (Z), zinc-iron alloy (ZF), zinc-aluminium alloy (ZA), zinc-magnesium alloy (ZM), aluminium-silicon alloy (AS) or aluminium (A) and for continuously hot-dip coated products made of multiphase steels for cold forming coated with zinc (Z), zinc-iron alloy (ZF), zinc-aluminium alloy (ZA) or zinc-magnesium alloy (ZM) in thicknesses of 0,20 mm ≤ t ≤ 6,5 mm. By agreement at the time of enquiry and order, this document is applicable to continuously hot-dip coated flat products of an expanded validity range defined for thicknesses t < 0,20 mm with agreed mechanical properties and test specimens, adhesion of coating and surface condition requirements. This document applies to strip of all widths and to sheets cut from it (≥600 mm width) and cut lengths (<600 mm width). NOTE The products covered by this document are used where cold formability, high strength, a defined minimum yield strength and/or corrosion resistance are the most important factors. Corrosion resistance of the product is depending on coating type and coating thickness, hence to its mass (see also 7.3.2). The products covered by this document can be used as substrates for organic coated flat products specified in EN 10169 for building and general engineering applications.

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prEN 14679 Viešoji apklausa

Komentavimo iki data 2025-07-15

Specialiųjų geotechnikos darbų atlikimas. Grunto maišymas vietoje

This document specifies general principles for the execution, supervision, inspection, testing and monitoring of in situ soil mixing works (Deep Mixing) carried out by two different methods: dry mixing and wet mixing. Soil mixing considered in this document is limited to methods which involve: - mixing by rotating mechanical mixing tools, including jetting and/or compressed air assistance, where the lateral support provided by the surrounding ground is not removed; - different shapes and configurations of soil mixing elements, either columns, panels, walls or any combination of more than one single element, with or without overlapping; - treatment of soils and fills, including brownfields, sludges, etc., with possible limited penetration into the rock; - mass mixing; - environmental mixing, involving installation of containment and permeable reactive barriers and solidification/stabilization of contaminated soils and sludges. This standard does not apply to shallow soil stabilization, which consists of granulating the surface soil and mixing it with binder using soil stabilizing machines to improve soil performance as an alternative to soil replacement, typically in road works.

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prEN ISO 11670 Viešoji apklausa

Komentavimo iki data 2025-07-15

Lazeriai ir lazerinė įranga. Lazerio pluošto parametrų bandymo metodai. Pluošto erdvinis stabilumas (ISO/DIS 11670:2025)

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prEN 17206-3 Viešoji apklausa

Komentavimo iki data 2025-07-15

Renginių technika. 3 dalis. Bepiločių orlaivių sistemos, skirtos scenoms ir kitoms pasirodymų vietoms. Saugos reikalavimai ir tikrinimas

This document applies to UAS and groups of UAS used in staging and production facilities for events and theatrical productions (entertainment industry). Such facilities include: theatres, multi-purpose halls, exhibition halls; film, television and radio studios; concert halls, schools, bars, discotheques, open-air stages and other rooms for shows and events. This document covers all UAS used in the entertainment industry, indoors and outdoors. This document includes UAS that are excluded from the Commission Delegated Regulation (EU) 2020/1058 and (EU) 2019/945 specifically Article 2, 4 which excludes "UAS intended to be exclusively operated indoors". The document defines the additional hazards and safety requirements for UAS categorized under the "open" category, the "specific" category, and the "certified" category, in particular, those that occur from the specific characteristics of the payload and the environment in the entertainment industry. The principles in this document also apply to UAS based on new technologies or specially designed UAS which are not expressly mentioned here but which nevertheless operate in a similar manner or are meant for similar purposes to the equipment listed above.

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prEN IEC 62828-3:2025 Viešoji apklausa

Komentavimo iki data 2025-07-11

Pamatinės sąlygos ir procedūros pramoniniams ir procesų valdymo keitikliams bandyti. 3 dalis. Specialiosios procedūros, skirtos temperatūros keitikliams

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prEN ISO 11997-1 Viešoji apklausa

Komentavimo iki data 2025-07-10

Dažai ir lakai. Atsparumo ciklinės korozijos poveikiui nustatymas. 1 dalis. Druskingasis rūkas, sausasis oras, drėgmė (ISO/DIS 11997-1:2025)

ISO 11997-1:2017 specifies a method for the determination of the resistance of coatings to one of four defined cycles of wet (salt fog)/dry/humid conditions using specified solutions.

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prEN 688 Viešoji apklausa

Komentavimo iki data 2025-07-10

Tampriosios grindų dangos. Techniniai kamštienos linoleumo reikalavimai

This document specifies the characteristics of corklinoleum, supplied in roll form. To encourage the consumer to make an informed choice, the standard includes a classification system based on intensity of use, which shows where resilient floor coverings should give satisfactory service (see EN 685). It also includes requirements for marking. The term 'linoleum' is frequently incorrectly applied to a range of floor coverings, often to those based on polyvinyl chloride or rubber. Such materials are excluded from this document.

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prEN ISO 20427 Viešoji apklausa

Komentavimo iki data 2025-07-10

Pigmentai ir užpildai. Dispergavimo procedūra sedimentacija pagrįstam skendinčių pigmentų ar užpildų dalelių dydžio nustatymui taikant sedimentacijos skystyje metodus (ISO/DIS 20427:2025)

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.

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prEN IEC 62301:2025 Viešoji apklausa