Home / Standards / GB/T 25778-2010 GB/T 25778-2010 Active Procurement guidelines for welding consumables 焊接材料采购指南 Standard Type GBT ICS 25.160.20 CCS J33 Status 现行 Issue Date 2010-12-23 Implementation 2011-06-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委