Home / Standards / GB/T 15139-1994 GB/T 15139-1994 Active General technical standard for electrical equipment structure 电工设备结构总技术条件 Standard Type GBT ICS 29.020 CCS K05 Status 现行 Issue Date 1994-12-28 Implementation 1995-08-01 Responsible Dept 国家标准委 Drafting Unit N/A