| |||
| 三维方法 | |||
|
three-dimensional method : 10 phrases in 5 subjects |
| Aviation | 2 |
| Earth sciences | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Technology | 5 |
| Water resources | 1 |
| |||
| 三维方法 | |||
|
three-dimensional method : 10 phrases in 5 subjects |
| Aviation | 2 |
| Earth sciences | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Technology | 5 |
| Water resources | 1 |