ICS91.140.60CCSN12CMA中国计量协会团体标准T/CMASB052－2020饮用水冷水水表安全规则Safetyregulationsforcoldpotablewatermeter2020-11-30发布2021-04-01实施中国计量协会发布全国团体标准信息平台全国团体标准信息平台T/CMASB052－2020I目录前言................................................................................II1范围..............................................................................12规范性引用文件....................................................................13术语和定义........................................................................24安全要求..........................................................................24.1耐水压要求....................................................................24.2零件材料要求..................................................................24.3卫生要求......................................................................34.4承压件尺寸和重量要求..........................................................34.5耐光辐射要求..................................................................34.6耐高、低温要求................................................................34.7钢化表玻璃强度要求............................................................35试验方法..........................................................................35.1静压试验......................................................................35.2卫生要求检测..................................................................45.3尺寸和重量检测................................................................45.4耐光辐射检测..................................................................45.5耐高、低温检测................................................................45.6钢化表玻璃强度检测............................................................4附录A（规范性附录）连接螺母、管接头、湿式水表罩子和钢化表玻璃........................5全国团体标准信息平台T/CMASB052－2020II前言本文件是对国家标准GB/T778.1—2018《饮用冷水水表和热水水表第1部分：计量要...
