| |||
| 混合边界 | |||
|
mixed boundary : 7 phrases in 5 subjects |
| Business | 1 |
| Engineering geology | 1 |
| Mathematics | 1 |
| Oil / petroleum | 1 |
| Technology | 3 |
| |||
| 混合边界 | |||
|
mixed boundary : 7 phrases in 5 subjects |
| Business | 1 |
| Engineering geology | 1 |
| Mathematics | 1 |
| Oil / petroleum | 1 |
| Technology | 3 |