Home / Standards / GB/T 39308-2020 GB/T 39308-2020 Active Technical specification for refractory organic wastewater advanced treatment 难降解有机废水深度处理技术规范 Standard Type GBT ICS 13.030.20 CCS Z05 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