 |
| 通信 线 路: 158 phrases in 20 subjects |
| Agriculture | 1 |
| Air defense | 7 |
| Architecture | 1 |
| Astronautics | 1 |
| Aviation | 5 |
| China | 2 |
| Communications | 13 |
| Computers | 1 |
| Electronics | 46 |
| Explosives and Explosive Ordnance Disposal | 1 |
| General | 7 |
| Information technology | 9 |
| Medical | 1 |
| Metallurgy | 1 |
| Rail transport | 1 |
| Shipbuilding | 2 |
| Space | 12 |
| Technology | 40 |
| Telecommunications | 6 |
| United States | 1 |