Home / Standards / GB/T 25297.2-2010 GB/T 25297.2-2010 Active Resistance spot welding - Electrode adaptors, male taper 1:10 - Part 2: Parallel shank fixing for end-thrust electrodes 电阻点焊 电极接头,外锥度1:10 第2部分:末端插入式圆柱柄配合 Standard Type GBT ICS 25.160.30 CCS J64 Status 现行 Issue Date 2010-11-10 Implementation 2011-05-01 Responsible Dept 中国电器工业协会 Drafting Unit 中国电器工业协会