 |
| |||
| air defense radar; air guard radar; air search radar; antiaircraft gun radar; antiaircraft radar | |||
| air defence radar | |||
| |||
| air search radar | |||
| 防空雷达: 35 phrases in 7 subjects |
| Air defense | 10 |
| Aviation | 9 |
| Electronics | 10 |
| General | 1 |
| Space | 3 |
| Technology | 1 |
| United States | 1 |