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| 旋转面 | |||
| 旋转平面; 旋转面旋转平面 | |||
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плоскость вращения : 36 phrases in 8 subjects |
| Aviation | 2 |
| Chemistry | 1 |
| Electronics | 1 |
| General | 12 |
| Geology | 1 |
| Helicopters | 2 |
| Shipbuilding | 1 |
| Technology | 16 |
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