| |||
| 夯实填土; 压实填土 | |||
| |||
| 密填 | |||
|
compacted fill : 13 phrases in 5 subjects |
| Bridge construction | 1 |
| Electronics | 2 |
| Engineering geology | 3 |
| Metallurgy | 1 |
| Technology | 6 |
| |||
| 夯实填土; 压实填土 | |||
| |||
| 密填 | |||
|
compacted fill : 13 phrases in 5 subjects |
| Bridge construction | 1 |
| Electronics | 2 |
| Engineering geology | 3 |
| Metallurgy | 1 |
| Technology | 6 |