 |
| |||
| 桩的支承作用 | |||
| 桩承作用 | |||
|
pile action : 9 phrases in 4 subjects |
| Bridge construction | 2 |
| Engineering geology | 2 |
| Metallurgy | 1 |
| Technology | 4 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips