wastewater water treatment

 
  • 污水处理

wastewater water treatment的用法和样例:

例句

  1. Ponds of sewage treatment,escape canals.
    污水处理池,排水沟渠,游泳池。
  2. The wastewater treatment system should be properly maintained.
    污水处理设施必须妥善维修。

wastewater water treatment的相关资料:

临近单词

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