 |
| |||
| 坡度角 | |||
| gradient angle: 9 phrases in 6 subjects |
| Architecture | 1 |
| Automobiles | 4 |
| Bridge construction | 1 |
| Engineering geology | 1 |
| Oil / petroleum | 1 |
| Technology | 1 |
|
| |||
| 坡度角 | |||
| gradient angle: 9 phrases in 6 subjects |
| Architecture | 1 |
| Automobiles | 4 |
| Bridge construction | 1 |
| Engineering geology | 1 |
| Oil / petroleum | 1 |
| Technology | 1 |