Home / Standards / GB/T 27969-2011 GB/T 27969-2011 Active The system of assess and the method of monitor for the energy consumption per unit products of architecture and sanitary ceramics 建筑卫生陶瓷单位产品能耗评价体系和监测方法 Standard Type GBT ICS 81.060.01 CCS Q31 Status 现行 Issue Date 2011-12-30 Implementation 2012-10-01 Responsible Dept 中国建筑材料联合会 Drafting Unit 中国建筑材料联合会