Electric cables Guide to use for cables with a rated voltage not exceeding 450/750 V Part 3:National standard cables not included in HD 21 and HD 22 Together with BS 7540-1:2005 and BS 7540-2:2005 supe...
适用范围:To be read in conjunction with BS 7540-1:2005
实施日期:2005-07-22
Medical electrical equipment - Part 1-10: General requirements for basic safety and essential performance - Collateral Standard: Requirements for the development of physiologic closed-loop controllers
适用范围:Specifies requirements for the development (analysis, design, verification and validation) of a physiologic closed-loop controller (PCLC) as part of a physiologic closed-loop control system (PCLCS) in ...
发布日期:2007-11-21 实施日期:2007-11-21
实施日期:2009-10-31
适用范围: 本标准规定了矿用隔爆型煤电钻变压器综合装置的基本参数、技术要求、试验方法与检验规则等内容。 本标准适用于装置的设计、制造与检验。
实施日期:1993-01-01
实施日期:2007-03-08
Auxiliary relay with a short delay
适用范围: 本标准规定了延时中间继电器的产品分类、技术要求、试验方法、检验规则、标志、使用说明书及包装、运输、贮存等内容。 本标准适用于电力系统二次回路中用地保持中间继电器。此种继电器在电力系统二次回路中作为辅助继电...
实施日期:2002-12-01
Pressure-type thermostats for household and similar use ...
实施日期:2000-01-01
实施日期:1950-07-14
Safety specifications of machinery and electrical equipment for use in workplace of fireworks and firecrackers
适用范围:本规范规定了烟花爆竹作业场所机械电器设计、制造和使用的通用安全技术要求。本规范适用于烟花爆竹作业场所中使用的各类机械、电器设备。
发布日期:2008-11-19 实施日期:2009-01-01
Large-intermediate unsealed solid relay--Quality grading standard ...
实施日期:1994-01-01
实施日期:2002-07-01
实施日期:2010-02-01
Home control systems. Guidelines relating to safety Systèmes de contr?le domestiques. Directives relatives. la sécuritéFirst Edition
适用范围:This guide is intended to give background information to technical committees when dealing with safety requirements for products intended to be integrated in a home control system. This guide includes ...
实施日期:1996-04-01
Terms for thermoelectric generators
适用范围:本标准规定了温差发电器的基本名词术语,包括温差电现象和温差发电器基本名词术语,温差发电器基本参数名词术语,温差发电器主要材料、零部件名词术语共三部分内容
发布日期:1980-07-10 实施日期:1981-01-01
Medical electrical equipment. Particular requirements for basic safety and essential performance of surgical luminaires and luminaires for diagnosis
发布日期:2010-03-31 实施日期:2010-03-31
UL Standard for Safety Automatic Electrical Controls for Household and Similar Use;Part 2:Particular Requirements for Motor Starting Relays First Edition
适用范围:FEBRUARY 1.2002UL 60730.2.10AAUTOMATlC ELECTRlCAL CONTROLS FOR HOUSEHOLD ANDSIMILAR USE—Part 2:Particular requirements for motor startingrelays1 scope and normative referencesThis clause of Part 1 is r...
实施日期:2002-02-01
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