Home / Standards / GB 3836.8-2003 GB 3836.8-2003 Abolished Electrical apparatus for explosive gas atmospheres--Part 8: Type of protection “n” 爆炸性气体环境用电气设备 第8部分: “n”型电气设备 Standard Type GB ICS 29.260.20 CCS K35 Status 废止 Issue Date 2003-05-26 Implementation 2004-01-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A