Method of Test for Hook Bars for Disconnecting Switch Operation
发布日期:1980-12-03 实施日期:1991-11-14
Railway applications; Fixed installations - D.C. switchgear - Part 3: Indoor d.c. disconnectors and switch- disconnectors
实施日期:2003-10-01
Bahnanwendungen Ortsfeste Anlagen Besondere Anforderungen an Wechselstrom- Schalteinrichtungen Teil 3:Mass-,Steuer- und Schutzeinrichtungen fuer Wechselstrom-Bahnanlagen Hauptabschnitt 3:Einphasen-Span...
实施日期:2001-10-01
Railway Applications. Fixed Installations. DC Switchgear. Part 3:Indoor Disconnectors and Switch Disconnectors Applications Ferroviaires. Installations Fixes. Apparreillage En Courant Continu. Partie 3...
实施日期:2001-02-01
Standard design tests for high-voltage (>1000 v) fuses,fuse and disconnecting cutouts,distribution enclosed single-pole air switches,fuse disconnecting switches,and fuse links and accessories used with...
实施日期:2008-11-10
发布日期:2013-07-26 实施日期:2013-07-26
实施日期:2009-05-31
Schalter fuer Haushalt und aehnliche ortsfeste elektrische Installationen. Besondere Anforderungen. Trennschalter Switches for household and similar fixed electrical installations Part 2-4:Particular r...
实施日期:2005-05-11
Methods of Test for 6.6KV Disconnecting Switch for Indoor Use
发布日期:1981-03-18 实施日期:1981-03-18
High-voltage alternating-current disconnectors and earthing switches
发布日期:2011-01-09 实施日期:2011-05-01
High-voltage switchgear and controlgear - Part 108: High-voltage alternating current disconnecting circuit-breakers for rated voltages of 72,5 kV and above
发布日期:2005-10-24 实施日期:2005-10-24
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