Home / Standards / GB/T 31962-2015 GB/T 31962-2015 Active Wastewater quality standards for discharge to municipal sewers 污水排入城镇下水道水质标准 Standard Type GBT ICS 13.060 CCS P40 Status 现行 Issue Date 2015-09-11 Implementation 2016-08-01 Responsible Dept 住房城乡建设部 Drafting Unit N/A