| |||
| 爆炸压密 | |||
| 爆炸挤密; 爆破压实 | |||
|
blasting compaction : 4 phrases in 3 subjects |
| Bridge construction | 2 |
| Hydroelectric power stations | 1 |
| Technology | 1 |
| |||
| 爆炸压密 | |||
| 爆炸挤密; 爆破压实 | |||
|
blasting compaction : 4 phrases in 3 subjects |
| Bridge construction | 2 |
| Hydroelectric power stations | 1 |
| Technology | 1 |