 |
| |||
| monorail | |||
| single-channel | |||
| single-side band radio set; single channel | |||
| 单频道: 12 phrases in 5 subjects |
| Electronics | 5 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Project management | 1 |
| Space | 1 |
| Technology | 4 |
|
| |||
| monorail | |||
| single-channel | |||
| single-side band radio set; single channel | |||
| 单频道: 12 phrases in 5 subjects |
| Electronics | 5 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Project management | 1 |
| Space | 1 |
| Technology | 4 |