Home / Standards / GB/T 15663.11-2008 GB/T 15663.11-2008 Active Terms relating to coal mining - Part 11: Coal mining electrical engineering 煤矿科技术语 第11部分: 煤矿电气 Standard Type GBT ICS 01.040.73 CCS D04 Status 现行 Issue Date 2008-07-29 Implementation 2009-05-01 Responsible Dept 中国煤炭工业协会 Drafting Unit N/A