The main sewerage work in southern Hong Kong island is completed,with a treatment works in a rock cavern at Stanley,the first such works in Asia.

 
  • 港岛南部的主要污水收集工程已经完竣,当中包括已落成的赤柱污水处理厂,这是亚洲首间在山洞内辟建的污水处理厂。
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