Home / Standards / GB/T 29197-2012 GB/T 29197-2012 Active Copper-clad aluminum wire 铜包铝线 Standard Type GBT ICS 33.120.10 CCS L26 Status 现行 Issue Date 2012-12-31 Implementation 2013-06-01 Responsible Dept 工业和信息化部(电子) Drafting Unit N/A