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four stroke | |||
four-stroke | |||
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four-stroke | |||
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Otto cycle |
四冲程 : 42 phrases in 14 subjects |
Agriculture | 1 |
Automobiles | 12 |
Aviation | 2 |
Drilling | 2 |
Environment | 1 |
General | 2 |
Mechanic engineering | 1 |
Metallurgy | 2 |
Nautical | 2 |
Oil / petroleum | 1 |
Racing and motorsport | 2 |
Rail transport | 2 |
Refrigeration | 1 |
Technology | 11 |