| |||
| 系统水准 | |||
| |||
| 系统水准 | |||
|
level of system : 11 phrases in 6 subjects |
| China | 3 |
| Engineering geology | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Metallurgy | 1 |
| Name of organization | 2 |
| Technology | 3 |
| |||
| 系统水准 | |||
| |||
| 系统水准 | |||
|
level of system : 11 phrases in 6 subjects |
| China | 3 |
| Engineering geology | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Metallurgy | 1 |
| Name of organization | 2 |
| Technology | 3 |