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【国家标准】 坐便器水效限定值及水效等级

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标准简介标准简介

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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.

基本信息

  • 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

标准分类号

  • 标准ICS号:

    91.140.70
  • 中标分类号:

    Q31

关联标准

  • 替代以下标准:

  • 被以下标准替代:

  • 引用标准:

  • 采用标准:

出版信息

  • 页数:

    8 页
  • 字数:

    10 千字
  • 开本:

    大16 开

其他信息

  • 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