| |||
| 破坏理论 | |||
|
failure theory : 20 phrases in 5 subjects |
| Engineering geology | 1 |
| Explosives and Explosive Ordnance Disposal | 8 |
| Oil / petroleum | 1 |
| Technology | 9 |
| Textile industry | 1 |
| |||
| 破坏理论 | |||
|
failure theory : 20 phrases in 5 subjects |
| Engineering geology | 1 |
| Explosives and Explosive Ordnance Disposal | 8 |
| Oil / petroleum | 1 |
| Technology | 9 |
| Textile industry | 1 |