Home / Standards / GB/T 35981-2018 GB/T 35981-2018 Active Metallurgical equipment—Welding lug—Technical specifications 冶金设备 焊接吊耳 技术规范 Standard Type GBT ICS 77.180 CCS H90 Status 现行 Issue Date 2018-02-06 Implementation 2018-09-01 Responsible Dept 国家标准委 Drafting Unit N/A