Home / Standards / GB/T 15579.2-2014 GB/T 15579.2-2014 Active Arc welding equipment―Part 2: Liquid cooling systems 弧焊设备 第2部分:液体冷却系统 Standard Type GBT ICS 25.160.30 CCS J64 Status 现行 Issue Date 2014-12-05 Implementation 2015-10-16 Responsible Dept 中国电器工业协会 Drafting Unit N/A