potable water system
短语词组
- potable water supply system 生活飲用水系統
- potable water treatment system 飲水処理系統
- PWS Potable Water System 飲用水系統
- For potable water system 用於飲水系統
- pipeline direct potable water system 琯道直飲水系統
- GKB Potable water distribution system 飲用水分配系統 返回 potable water system