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| 泵筒壳 | |||
| 喷油泵柱塞套筒 | |||
| 泵的水缸 | |||
| 泵筒 | |||
| 泵壳 | |||
| 泵体 | |||
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pump barrel : 40 phrases in 9 subjects |
| Agriculture | 1 |
| Automobiles | 3 |
| Engineering geology | 1 |
| General | 1 |
| Hydroelectric power stations | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 12 |
| Steel production | 1 |
| Technology | 19 |
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