commercial pipes 中文意思是什麼

commercial pipes 解釋
商品管
  • commercial : adj 1 貿易的,商業上的;營業性的。2 〈美國〉(能)大量生產的;營利(性質)的;面向市場的;〈美國...
  • pipes : 鋼管
  1. Whether it has assessed if the discharge of sewage from commercial and domestic buildings into the harbour through stormwater drainage pipes will hinder the optimal use of public sewage treatment facilities, resulting in a waste of public funds

    有否評估商業及住宅大廈的污水透過清水渠排出海港的情況有否令政府的污水處理設備未能物盡其用,以致浪費公帑?
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