In the reconstruction of Changqiao Waterworks, an underground water abstractive flow passage was designed to replace the routine absorbing well.

 
  • 在长桥水厂改造中,结合渠道输水,借鉴大型立式泵常用 的前池和流道形式,设计了埋地式吸水流道,代替常规吸水井。
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