potable water supply

短语词组

短語

• potable water supply system 生活飲用水系統
• GK Potable water supply 飲用水供給
• Potable water supply pipelines 飲用水供應琯道系統
• abstraction for potable water supply 抽取作可飲用水的供應
• potable water -supply detail 飲水供水
• Potable water supply within buildings 建築物裡飲用水供給
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