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IEC 60050-726:2025 gives the terms and definitions for the wide area of transmission lines and waveguides and the related technologies, from the physics to their applications representing the present state-of-the–art. This new edition reviews and complements the previous one. It has the status of a horizontal standard in accordance with IEC Guide 108. This terminology is consistent with the…

This document provides performance requirements for standards on concrete structures. It can be used for international alignment of design, assessment and construction requirements. This document includes: a)       principles, which guide the selection of requirements that translate societal and owner’s expectations for the performance of the concrete structure; b)       requirements, which…

Scope 1.1 Organization and content This standard sets out requirements for designing, manufacturing, and marking UN Standardized drums, jerricans, boxes, bags, combination packaging and composite packaging (UN Standardized small containers) and for selecting and using small containers for the transportation of dangerous goods in Classes 3, 4, 5, 6.1, 8 and 9. This standard also sets out…

1 Scope The scope of this Recommendation | International Standard is to provide guidelines supporting the implementation of information security controls in telecommunications organizations. The adoption of this Recommendation | International Standard will allow telecommunications organizations to meet baseline information security management requirements of confidentiality, integrity,…

1 Scope This clause of Part 1 is replaced by the following. This part of IEC 60335 deals with the safety of sealed (hermetic and semi-hermetic type) MOTORCOMPRESSORS, their protection and control systems, if any, which are intended for use in equipment for household and similar purposes and which conform with the standards applicable to such equipment. It applies to MOTOR-COMPRESSORS tested…

1 Scope This clause of Part 1 is replaced by the following. BATTERY-OPERATED APPLIANCES and other d.c. supplied appliances are within the scope of this standard. Dual supply appliances, either mains-supplied or battery-operated, are regarded as BATTERY-OPERATED APPLIANCES when operated in the battery mode. This International Standard deals with the safety of electric shavers, hair clippers…

1 Scope 1.1 Electrical equipment covered by this Standard 1.1.1 Application This Standard applies to the electrical equipment for a) elevators covered by ASME A17.1/CSA B44 and ASME A17.8/CSA B44.8; b) escalators; c) moving walks; d) dumbwaiters; e) material lifts; f) manlifts; and g) platform lifts and stair lifts for barrier-free access (see CSA B355), and platform lifts and stairway…

IEC 62037-1:2025 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 62037-1:2025 deals with the general requirements and measuring methods for intermodulation (IM) level measurement…

IEC 62902:2025 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 62902:2025 specifies methods for the clear identification of secondary cells, batteries, battery modules and…

IEC 60335-2-66:2025 EXV contains both the international standard and its extended version (EXV). This extended version of the official IEC Standard is available in English only and provides the user with a comprehensive content of the Standard. IEC 60335-2-66:2025 EXV includes the content of the references made to IEC 60335-1:2020. IEC 60335-2-66:2025 deals with the safety of electric water-…