Home / Standards / GB 1003-2008 GB 1003-2008 Abolished Three phases plugs and socket-outlets for household and similar purposes - Types，basic parameters and dimensions 家用和类似用途三相插头插座 型式、基本参数和尺寸 Standard Type GB ICS 29.120.30 CCS K30 Status 废止 Issue Date 2008-09-24 Implementation 2009-08-01 Responsible Dept 中国电器工业协会 Drafting Unit 中国电器工业协会