| |||
海事卫星〔系统〕 | |||
海事卫星 | |||
海上通信卫星 | |||
航海卫星 | |||
English thesaurus | |||
| |||
marsat |
maritime satellite : 54 phrases in 10 subjects |
Air defense | 1 |
Aviation | 2 |
China | 2 |
Earth sciences | 2 |
Electronics | 9 |
Name of organization | 1 |
Nautical | 1 |
Space | 17 |
Technology | 9 |
Telecommunications | 10 |