![]() |
| |||
地域通信 |
area communication: 52 phrases in 12 subjects |
Air defense | 8 |
Aviation | 2 |
Communications | 1 |
Computer networks | 3 |
Earth sciences | 2 |
Electronics | 18 |
Information technology | 1 |
Shipbuilding | 1 |
Space | 8 |
Technology | 2 |
Telecommunications | 5 |
United States | 1 |