 |
| |||
| 用钟表机构启动 | |||
|
clockwork-triggering : 4 phrases in 3 subjects |
| Aviation | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Technology | 2 |
|
| |||
| 用钟表机构启动 | |||
|
clockwork-triggering : 4 phrases in 3 subjects |
| Aviation | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Technology | 2 |