Home / Standards / GB 14048.4-2003 GB 14048.4-2003 Abolished Low-voltage switchgear and controlgear--Electromechanical contactors and motor-starters 低压开关设备和控制设备 机电式接触器和电动机起动器 Standard Type GB ICS 29.130.20 CCS K32 Status 废止 Issue Date 2003-09-15 Implementation 2004-05-01 Responsible Dept 中国电器工业协会 Drafting Unit 中国电器工业协会