| |||
| 水下探测 | |||
|
underwater detection : 13 phrases in 7 subjects |
| Aviation | 1 |
| Earth sciences | 1 |
| Electronics | 3 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Navigation | 2 |
| Oil / petroleum | 1 |
| Technology | 4 |
| |||
| 水下探测 | |||
|
underwater detection : 13 phrases in 7 subjects |
| Aviation | 1 |
| Earth sciences | 1 |
| Electronics | 3 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Navigation | 2 |
| Oil / petroleum | 1 |
| Technology | 4 |