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涡轮螺旋桨 | |||
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环围整流推进器 |
turbine propeller : 44 phrases in 12 subjects |
Agriculture | 1 |
Aviation | 1 |
Construction | 2 |
Electric machinery | 1 |
Electricity generation | 1 |
Electronics | 3 |
General | 1 |
Hydraulics | 1 |
Hydroelectric power stations | 8 |
Space | 1 |
Technology | 23 |
Water resources | 1 |