Home / Standards / GB/T 12972.8-2008 GB/T 12972.8-2008 Active Flexible rubber-sheathed cables for mining purposes - Part 8：Flexible drill cables for rated voltage of 0.3/0.5kV 矿用橡套软电缆 第8部分: 额定电压0.3/0.5kV 矿用电钻电缆 Standard Type GBT ICS 29.060.20 CCS K13 Status 现行 Issue Date 2008-06-30 Implementation 2009-04-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A