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适用范围:
The standard specifies the minimum allowable values of water efficiency, evaluating values of water conservation, water efficiency grade and test method for water closets.
This standard is applicable to the evaluation of the water efficiency for all kinds of water closets installed on the cold water supply pipelines in building facilities, and the pressure of water supply is not greater than 0.6 MPa.
This standard is applicable to the evaluation of the water efficiency for all kinds of water closets installed on the cold water supply pipelines in building facilities, and the pressure of water supply is not greater than 0.6 MPa.
标准号:
GB 25502-2017e
标准名称:
坐便器水效限定值及水效等级
英文名称:
Minimum allowable values of water efficiency and water efficiency grades for water closets标准状态:
现行-
发布日期:
2017-03-09 -
实施日期:
2017-09-01 出版语种:
英文
起草人:
起草单位:
归口单位:
SAC/TC 442/SC 1 the Sub-Technical Committee on Water Efficiency of Products and Appliances of the National Technical Committee for Standardization Administration of Industrial Water Conservation.提出部门:
National Development and Reform Commission and Ministry of Water Resources of the People's Republic of China.发布部门:
General Administration of Quality Supervision,Inspection and Quarantine of the People's Republic of China and Standardization Administration of the People's Republic of China
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