Home / Standards / GB/T 4776-2008 GB/T 4776-2008 Abolished Electrical safety terminology 电气安全术语 Standard Type GBT ICS 01.020 CCS K04 Status 废止 Issue Date 2008-04-24 Implementation 2008-12-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委