 |
| |||
| 断层组 | |||
| fault set: 7 phrases in 6 subjects |
| Aviation | 1 |
| Economy | 1 |
| Electronics | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Project management | 1 |
| Technology | 2 |
|
| |||
| 断层组 | |||
| fault set: 7 phrases in 6 subjects |
| Aviation | 1 |
| Economy | 1 |
| Electronics | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Project management | 1 |
| Technology | 2 |