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| 1. | It's no use pump a dry well. |
| 井枯难汲水。 |
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| 2. | pump house with dry pit |
| 干室型泵房 |
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| 3. | They wanted to pump the well dry. |
| 他们想把井中的水抽干。 |
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| 4. | dry vacuum pump |
| 干式真空泵 |
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| 5. | rotary dry vacuum pump |
| 旋转真空干燥泵 |
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| 6. | "shake it dry, blow it dry, wipe it dry,pump it dry,oven dry it, dry it in the air" |
| "甩干,吹干,擦干,吸干,烘干,晾干" |
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| 7. | Reliable and well protected from the elements, these controllers are particularly suited for submersible pump |
| 由于所采用的元件稳定可靠,并具备很好的保护措施,因此这些控制装置特别适合于潜水泵或干井提升站。 |
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