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| 单泵 | |||
| 单吸泵; 单流向泵; 单级泵 | |||
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single pump : 93 phrases in 13 subjects |
| Agriculture | 1 |
| Automobiles | 4 |
| Chemistry | 4 |
| Drilling | 6 |
| Ecology | 1 |
| Electronics | 1 |
| Engineering geology | 1 |
| Hydroelectric power stations | 5 |
| Metallurgy | 1 |
| Oil / petroleum | 9 |
| Refrigeration | 5 |
| Shipbuilding | 5 |
| Technology | 50 |
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