Home / Standards / GB/T 39301-2020 GB/T 39301-2020 Active Disposal method for electroplating sludge reduction 电镀污泥减量化处置方法 Standard Type GBT ICS 13.030.01 CCS Z04 Status 现行 Issue Date 2020-11-19 Implementation 2021-10-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A