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为了解决圆形集水池中存在的泥沙淤积问题,进行了浑水试验。
In order to solve the sedimentation in the round sump, the turbid water experiment was made.
youdao
-
为了解决圆形集水池中存在的泥沙淤积问题,进行了浑水试验。
In order to solve the sedimentation in the round sump, the turbid water experiment was made.
youdao