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| 地面速度 | |||
| 对地速度; 地速 | |||
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ground velocity : 17 phrases in 7 subjects |
| Architecture | 1 |
| Aviation | 5 |
| Desert science | 1 |
| Electronics | 1 |
| Explosives and Explosive Ordnance Disposal | 3 |
| Space | 1 |
| Technology | 5 |
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