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水平速度 : 39 phrases in 13 subjects |
| Athletics | 2 |
| Aviation | 5 |
| Earth sciences | 1 |
| Electronics | 2 |
| Engineering geology | 2 |
| Geophysics | 2 |
| Hydroelectric power stations | 2 |
| Metallurgy | 1 |
| Project management | 1 |
| Shipbuilding | 1 |
| Space | 1 |
| Sports | 1 |
| Technology | 18 |
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