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GB 16895.21 建筑物电气装置 第4-41部分:安全防护-电击防护 (2)

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GB 16895.21 建筑物电气装置 第4-41部分:安全防护-电击防护 (2)ICS91.140.50Q77巧日中华人民共和国国家标准GB16895.21-2004/IEC60364-4-41:2001代替GB14821.1-1993建筑物电气装置第4-41部分:安全防护电击防护ElectricalPart4-41:Protectionforinstallationsofbuildings-safety-Protectionagainstelectricshock(IEC60364-4-41:2001,IDT)2004-05-14发布2005-02-01实施中华人民共和国国家质量监督检验检疫总局中国国家标准化管理委员会发布GB16895.21-2004/IEC60364-4-41:2001目次前言··············,···············,··································,··············································⋯⋯m410(400.1)',引言····································,······,····················································⋯⋯N410.1范围························,················⋯⋯,,·····,······························...⋯⋯1410.2规范性引用文件,···································································,·····················⋯⋯1410.3(470)电击防护措施的应用···················································,·····,··············⋯⋯““‘2411直接接触和间接接触两者兼有的防护························································,·········⋯⋯3411.1SELV和PELV···················

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