Home / Standards / GB/T 17853-1999 GB/T 17853-1999 Abolished Stainless steel flux cored wires 不锈钢药芯焊丝 Standard Type GBT ICS 25.100.20 CCS J33 Status 废止 Issue Date 1999-09-03 Implementation 2000-03-01 Responsible Dept 国家标准委 Drafting Unit N/A