Radio Navigation
| Detachment
| radio navigation | |
| IT од. | 无线电导航 |
| detachment | |
| gen. | 超脱; 分遣; 部件; 分遣队 |
| oil | 滑脱; 挤离; 脱底 |
| space | 独立小分队; 分遣队 |
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| ★ 无线电导航 | |||
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Radio Navigation : 139 phrases in 18 subjects |