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| 螺旋桨叶片 | |||
| 螺旋桨叶; 推进器叶车叶 | |||
| 螺旋桨式叶片 | |||
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propeller blade : 48 phrases in 9 subjects |
| Aviation | 2 |
| Chemistry | 1 |
| Construction | 1 |
| Electric machinery | 1 |
| Electronics | 1 |
| Hydroelectric power stations | 5 |
| Nautical | 7 |
| Shipbuilding | 9 |
| Technology | 21 |
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