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活塞式发动机 | |||
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活塞容积式发动机 | |||
活塞式发送机 | |||
活塞式发动机 | |||
活塞引擎; 活塞发动机 | |||
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活塞发动机的 |
piston engines : 56 phrases in 13 subjects |
Automobiles | 15 |
Aviation | 3 |
Compressors | 2 |
Ecology | 1 |
Electric machinery | 1 |
General | 1 |
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Oil / petroleum | 2 |
Rail transport | 1 |
Skydiving | 1 |
Space | 1 |
Technology | 25 |