 |
| |||
| 岩锚; 岩石錨桿 | |||
| 岩石地锚; 岩层锚杆; 用岩石锚碇; 岩石锚固 | |||
| rock anchor: 10 phrases in 5 subjects |
| Bridge construction | 1 |
| Engineering geology | 4 |
| Hydroelectric power stations | 1 |
| Hydrology | 1 |
| Technology | 3 |
|
| |||
| 岩锚; 岩石錨桿 | |||
| 岩石地锚; 岩层锚杆; 用岩石锚碇; 岩石锚固 | |||
| rock anchor: 10 phrases in 5 subjects |
| Bridge construction | 1 |
| Engineering geology | 4 |
| Hydroelectric power stations | 1 |
| Hydrology | 1 |
| Technology | 3 |