Home / Standards / GB/T 41110-2021 GB/T 41110-2021 Active Tubular cored electrodes for gas shielded and non-gas shielded metal arc welding of nickel and nickel alloys 镍及镍合金药芯焊丝 Standard Type GBT ICS 25.160.20 CCS J33 Status 现行 Issue Date 2021-12-31 Implementation 2022-07-01 Responsible Dept 国家标准委 Drafting Unit N/A