| |||
| 压路机; 压路辊; 压实辊; 滚压碾 | |||
|
compaction roller : 18 phrases in 4 subjects |
| Bridge construction | 1 |
| Engineering geology | 6 |
| Hydroelectric power stations | 2 |
| Technology | 9 |
| |||
| 压路机; 压路辊; 压实辊; 滚压碾 | |||
|
compaction roller : 18 phrases in 4 subjects |
| Bridge construction | 1 |
| Engineering geology | 6 |
| Hydroelectric power stations | 2 |
| Technology | 9 |