Home / Standards / GB/T 43298-2023 GB/T 43298-2023 Active General specification for vacuum drainage integrated equipment 真空排水集成设备通用技术条件 Standard Type GBT ICS 91.140.80 CCS P42 Status 现行 Issue Date 2023-11-27 Implementation 2024-06-01 Responsible Dept 住房城乡建设部 Drafting Unit N/A