mud sand pump
常見(jiàn)例句
- Sediment transport may not pump more water or mud. Flooding electric motor cavity should always clean up the 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(jī)應(yīng)經(jīng)常清理電機(jī)腔內(nèi)的沙粒，更換電機(jī)腔內(nèi)的清水。
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