Home / Standards / GB/T 26730-2011 GB/T 26730-2011 Active Sanitary ware - Gravity water flushing devices and supports 卫生洁具 便器用重力式冲水装置及洁具机架 Standard Type GBT ICS 91.140.70 CCS Q31 Status 现行 Issue Date 2011-07-20 Implementation 2012-05-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A