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Scope: Via EN 50069:2018 1 Scope This document applies to welded composite enclosures of cast and wrought aluminium alloy pressurized with dry air, inert gases (e.g. sulphur hexafluoride or nitrogen or a mixture of such gases...

This part of IEC 61215 lays down IEC requirements for the design qualification and type approval of terrestrial photovoltaic modules suitable for long-term operation in general open-air climates, as defined in IEC 60721-2-1...

This part of IEC 61215 lays down IEC requirements for the design qualification and type approval of terrestrial photovoltaic modules suitable for long-term operation in general open-air climates, as defined in IEC 60721-2-1...

1.1 Application This Guideline describes a series of core principles, guiding concepts, and tools applicable to the design and provision of products, services, and environments (PSE) that facilitate use by seniors and those...

This Code applies to the design, location, construction, operation, operator training, and maintenance of LNG refuelling stations, including mobile refuelling units, with single containment storage tanks up to 265 cubic...

1.1.1 The application of these requirements shall be limited to gas-fired waterless toilets which are manufactured, sold and installed as a packaged, completely assembled, unit. 1.1.2 Gas-fired toilets approved under these...

This part of IEC 61482 specifies test method procedures to determine the arc rating of flame resistant clothing materials and garments or assemblies of garments intended for use in clothing for workers if there is an electric...

This document specifies: — generic extensible data interchange formats for the representation of iris image data: a tagged binary data format based on an extensible specification in ASN.1 and a textual data format based on an...

This document defines quality measures useful for requirements and evaluation of IT service quality in terms of characteristics and sub-characteristics defined in ISO/IEC TS 25011. This document contains a basic set of...

This document is a specialization of the more general reference model for software and systems product line engineering and management described in ISO/IEC 26550. The specialization defined herein addresses a class of methods...