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| 21. | pumping station sump model |
| 泵水站污水坑模型 |
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| 22. | multi-purpose pumping station |
| 多功能泵站 |
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| 23. | multi-stage pumping station |
| 多级泵站 |
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| 24. | remote-control pumping station |
| 远动化泵站 |
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| 25. | construction of pumping station |
| 泵站施工 |
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| 26. | pumping station for irrigation |
| 灌溉抽水站 |
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| 27. | unattended booster pumping station |
| 自动增 压泵站 |
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| 28. | water turbine pumping station |
| 水轮泵站 |
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| 29. | pipe-line pumping station |
| 管道泵站 |
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| 30. | semi-automatic pumping station |
| 半自动化泵站 |
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