Sediment transport may not pump more water or mud. Flooding electric motor cavity should be kept clean-up of sand, the replacement of electric water cavity.

 
  • 電泵不得輸送含沙量較多的水或泥漿。水浸電機應經(jīng)常清理電機腔內的沙粒,更換電機腔內的清水。
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