Home / Standards / GB/T 40201-2021 GB/T 40201-2021 Active Technical requirements for operation performance evaluation of rural domestic sewage treatment facilities 农村生活污水处理设施运行效果评价技术要求 Standard Type GBT ICS 13.060.30 CCS J88 Status 现行 Issue Date 2021-05-21 Implementation 2021-12-01 Responsible Dept 国家发展改革委 Drafting Unit N/A