Home / Standards / GB/T 30822-2014 GB/T 30822-2014 Active Environmetntal protection technical requirements for heat treatment industry 热处理环境保护技术要求 Standard Type GBT ICS 25.200 CCS J36 Status 现行 Issue Date 2014-05-06 Implementation 2014-12-31 Responsible Dept 国家标准委 Drafting Unit N/A