Home / Standards / GB/T 10117-2021 GB/T 10117-2021 Active High purity antimonium 高纯锑 Standard Type GBT ICS 77.150.99 CCS H62 Status 现行 Issue Date 2021-12-31 Implementation 2022-07-01 Responsible Dept 国家标准委 Drafting Unit N/A