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泵的冲程 | |||
泵活塞冲程 | |||
泵行程; 泵冲程 | |||
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泵的冲程 |
pump stroke : 37 phrases in 13 subjects |
Agriculture | 2 |
Automobiles | 1 |
Aviation | 1 |
Chemistry | 1 |
Drilling | 3 |
Earth sciences | 2 |
Ecology | 2 |
Electronics | 2 |
Mechanics | 1 |
Nautical | 1 |
Oil / petroleum | 8 |
Shipbuilding | 3 |
Technology | 10 |