 |
| |||
| scan sector | |||
| 扫描扇形: 26 phrases in 12 subjects |
| Air defense | 2 |
| Aviation | 1 |
| Communications | 3 |
| Computers | 1 |
| Electronics | 1 |
| Fishery fishing industry | 1 |
| General | 1 |
| Geology | 1 |
| Oil / petroleum | 3 |
| Space | 4 |
| Technology | 7 |
| Telecommunications | 1 |
|
| |||
| scan sector | |||
| 扫描扇形: 26 phrases in 12 subjects |
| Air defense | 2 |
| Aviation | 1 |
| Communications | 3 |
| Computers | 1 |
| Electronics | 1 |
| Fishery fishing industry | 1 |
| General | 1 |
| Geology | 1 |
| Oil / petroleum | 3 |
| Space | 4 |
| Technology | 7 |
| Telecommunications | 1 |