 |
| |||
| 岩土体 | |||
| |||
| 土石料 | |||
| soil and rock: 64 phrases in 6 subjects |
| Bridge construction | 4 |
| Engineering geology | 2 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Hydroelectric power stations | 3 |
| Rail transport | 5 |
| Technology | 49 |
|
| |||
| 岩土体 | |||
| |||
| 土石料 | |||
| soil and rock: 64 phrases in 6 subjects |
| Bridge construction | 4 |
| Engineering geology | 2 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Hydroelectric power stations | 3 |
| Rail transport | 5 |
| Technology | 49 |