Home / Standards / GB/T 26003-2010 GB/T 26003-2010 Active Non-negative pipe system pressure-increasing water supply equipment 无负压管网增压稳流给水设备 Standard Type GBT ICS 13.060 CCS P40 Status 现行 Issue Date 2011-01-10 Implementation 2011-10-01 Responsible Dept 住房城乡建设部 Drafting Unit N/A