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| 着陆系统; 〔客〕飞行管理系统着陆系统 | |||
| 着陆系统 (返回式航天器的) | |||
| 着陆辅助设备 | |||
| English thesaurus | |||
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| LS | |||
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landing .system : 276 phrases in 14 subjects |
| Air defense | 7 |
| Automobiles | 1 |
| Aviation | 141 |
| Earth sciences | 2 |
| Electronics | 45 |
| General | 4 |
| Information technology | 1 |
| Nautical | 2 |
| Navigation | 2 |
| Remote sensing | 1 |
| Scientific | 3 |
| Space | 55 |
| Technology | 11 |
| United States | 1 |