Home / Standards / GB 16895.21-2004 GB 16895.21-2004 Abolished Electrical installations of buildings--Part 4-41:Protection for safety--Protection against electric shock 建筑物电气装置 第4-41部分:安全防护 电击防护 Standard Type GB ICS 91.140.50 CCS Q77 Status 废止 Issue Date 2004-05-14 Implementation 2005-02-01 Responsible Dept 中国电器工业协会 Drafting Unit 中国电器工业协会