| |||
| 沉箱 | |||
|
sinking caisson : 28 phrases in 7 subjects |
| Bridge construction | 10 |
| Engineering geology | 1 |
| Geotechnics | 3 |
| Mineralogy | 1 |
| Rail transport | 2 |
| Scientific | 1 |
| Technology | 10 |
| |||
| 沉箱 | |||
|
sinking caisson : 28 phrases in 7 subjects |
| Bridge construction | 10 |
| Engineering geology | 1 |
| Geotechnics | 3 |
| Mineralogy | 1 |
| Rail transport | 2 |
| Scientific | 1 |
| Technology | 10 |