Home / Standards / GB/T 13814-2008 GB/T 13814-2008 Abolished Nickel and nickel alloy covered welding electrodes 镍及镍合金焊条 Standard Type GBT ICS 25.160.20 CCS J33 Status 废止 Issue Date 2008-04-16 Implementation 2008-10-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委