Home / Standards / GB/T 29730-2013 GB/T 29730-2013 Abolished Distribution manifold of cold/hot water 冷热水用分集水器 Standard Type GBT ICS 91.140 CCS Q76 Status 废止 Issue Date 2013-09-18 Implementation 2014-06-01 Responsible Dept 住房城乡建设部 Drafting Unit N/A