GB/T 27969-2011
China national
standard english version:
GB
中华人民共和国国家标准
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 27969-2011
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
Issued Date:2011-12-30
Implemented Date:2012-10-01
Issued by:
The Standardization Administration of the People's Republic of China