供、排水系统:从车间外墙外1米处的接点至用水设备的供水、排水管道。

供、排水系统:从车间外墙外1米处的接点至用水设备的供水、排水管道。的英文翻译

基本释义

• Water supply and drainage system: the water supply and drainage piping from the joint at 1m from the workshop outside wall to water users.