Home / Standards / GB/T 28742-2012 GB/T 28742-2012 Active Sewage treatment equipment for prevention and treatment of water pollution 污水处理设备安全技术规范 Standard Type GBT ICS 13.030.40 CCS J88 Status 现行 Issue Date 2012-11-05 Implementation 2013-06-01 Responsible Dept 国家发展改革委 Drafting Unit N/A