 |
| |||
| X-ray camera | |||
| 射线室: 15 phrases in 9 subjects |
| Air defense | 1 |
| Communications | 1 |
| Electronics | 3 |
| Explosives and Explosive Ordnance Disposal | 1 |
| General | 2 |
| Geology | 1 |
| Nautical | 1 |
| Space | 1 |
| Technology | 4 |
|
| |||
| X-ray camera | |||
| 射线室: 15 phrases in 9 subjects |
| Air defense | 1 |
| Communications | 1 |
| Electronics | 3 |
| Explosives and Explosive Ordnance Disposal | 1 |
| General | 2 |
| Geology | 1 |
| Nautical | 1 |
| Space | 1 |
| Technology | 4 |