Home / Standards / GB/T 22577-2008 GB/T 22577-2008 Abolished Class 1E cables for nuclear power generating stations - General requirements 核电站用1E级电缆 通用要求 Standard Type GBT ICS 29.060.20 CCS K13 Status 废止 Issue Date 2008-12-15 Implementation 2009-10-01 Responsible Dept 中国电器工业协会 Drafting Unit 中国电器工业协会