Cable glands for electrical installations
发布日期:2014-02-28 实施日期:2014-02-28
Composite hollow insulators - Pressurized and unpressurized insulators for use in electrical equipment with rated voltage greater than 1000 V - Definitions, test methods, acceptance criteria and design...
实施日期:2008-06-01
Specification for construction and acceptance of electric equipments in ±800kV & under converter station
发布日期:2010-05-24 实施日期:2010-10-01
发布日期:2012-07-31 实施日期:2012-07-31
Environmental testing-Part 2:Test methods-Test Ke:Flowing mixed gas corrosion test
发布日期:2012-11-05 实施日期:2013-02-01
实施日期:2007-12-01
发布日期:2013-02-07 实施日期:2013-02-07
Electromagnetic compatibility (EMC). Part 6-4:Generic standards. Emission standard for industrial environments Compatibilit?électromagnétique (CEM). Partie 6-4:Normes génériques. Norme sur l'émission p...
发布日期:2011-02-23 实施日期:2011-02-01
实施日期:2006-05-31
Installation couplers intended for permanent connection in fixed installations
实施日期:2010-05-01
Environmental testing for electric and electronic products--Part 2:Test methods--Test 77:Body strength and impact shock
发布日期:2003-11-24 实施日期:2004-08-01
UL Standard for Safety Electrical Rigid Metal Conduit. Aluminum,Red Brass and Stainless Steel Second Edition
实施日期:2008-10-31
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