Beryllium oxide ceramics. (beryllium oxide content above 99 per cent) for insulating substates for electronic microstructures. Specification.
中国标准分类号: K(电工) ; K15(电工绝缘材料及其制品) | 实施日期:1972-05-01
Low-voltage fuses - Part 3: Supplementary requirements for fuses for use by unskilled persons (fuses mainly for household or similar application) - Examples of standardized systems of fuses A to F
中国标准分类号: K(电工) ; K31(低压配电电器) | 实施日期:2010-05-12
Conduit systems for cable management - Part 1: General requirements
中国标准分类号: K(电工) ; K13(电缆及其附件) | 实施日期:2008-02-22
Hand-held motor-operated electric tools - Safety - Part 1: General requirements
中国标准分类号: K(电工) ; K64(电动工具) | 实施日期:2006-04-18
Cold cathode fluorescent lamps - Part 1: Safety specifications (Edition 1.0)
中国标准分类号: K(电工) ; K71(电光源产品)
Cold cathode fluorescent lamps – Part 2: Performance specifications (Edition 1.0)
中国标准分类号: K(电工) ; K71(电光源产品)
External electrode fluorescent lamps – Part 1: Safety specifications (Edition 1.0)
中国标准分类号: K(电工) ; K71(电光源产品)
Ceramic and glass insulating materials - Part 2: Methods of test
中国标准分类号: K(电工) ; K15(电工绝缘材料及其制品) | 实施日期:1999-12-22
Zweiseitig gesockelte Leuchtstofflampen Sicherheitsanforderungen
中国标准分类号: K(电工) ; K71(电光源产品) | 实施日期:2000-07-01
Switches for household and similar fixed electrical installations - Part 2-2: Particular requirements - Electromagnetic remote-control switches (RCS)
中国标准分类号: K(电工) ; K31(低压配电电器) | 实施日期:2006-08-01
Edison screw lampholders
中国标准分类号: K(电工) ; K74(灯具附件) | 发布日期:2004-10-14 实施日期:2004-10-01
Elektroinstallationskanalsysteme fuer elektrische Installationen. Allgemeine Anforderungen Cable Trunking and Cable Ducting Systems for Electrical Installations-Part 1:General Requirements Systemes de ...
中国标准分类号: K(电工) ; K13(电缆及其附件) | 实施日期:1999-03-15
Hand-held motor-operated electric tools - Safety - Part 2-6: Particular requirements for hammers
中国标准分类号: K(电工) ; K64(电动工具) | 实施日期:2008-05-01
Nicht-impraegniertes Kunstharz-Pressholz fuer elektrotechnische Zwecke. Anforderungen fuer einzelne Werkstoffe. Tafeln aus Rotbuchenfurnieren Non-Impregnated Densified Laminated Wood for Electrical Pur...
中国标准分类号: K(电工) ; K15(电工绝缘材料及其制品) | 实施日期:1998-12-15
Low-voltage fuses - Part 3: Supplementary requirements for fuses for use by unskilled persons (fuses mainly for household or similar application) - Examples of standardized systems of fuses A to F
中国标准分类号: K(电工) ; K45(继电保护及自动装置)
Electric strength of insulating materials - Test methods - Part 1: Tests at power frequencies
中国标准分类号: K(电工) ; K15(电工绝缘材料及其制品) | 实施日期:2013-03-26
Niederspannungs-Schaltgeraetekombinationen. Besondere Anforderungen fue r Schaltgeraetekombinationen in Energieverteilungsnetzen Low-voltage switchgear and controlgear assemblies Part 5:Particular requ...
中国标准分类号: K(电工) ; K31,K32() | 实施日期:2006-11-30
Explosive atmospheres - Part 1: Equipment protection by flameproof encloures "d"
中国标准分类号: K(电工) ; K35(防爆电器) | 实施日期:2007-04-01
Household and similar electrical appliances - Safety - Part 2-29: Particular requirements for battery chargers
中国标准分类号: K(电工) ; K84(蓄电能装置) | 实施日期:2010-11-01
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