Home / Standards / GB/T 34882-2017 GB/T 34882-2017 Active Induction hardening and tempering of iron and steel parts 钢铁件的感应淬火与回火 Standard Type GBT ICS 25.200 CCS J36 Status 现行 Issue Date 2017-11-01 Implementation 2018-05-01 Responsible Dept 国家标准委 Drafting Unit N/A