 |
| |||
| centrifugal concrete pipe; centrifugally spun concrete pipe | |||
| 离心制混凝土管: 17 phrases in 5 subjects |
| Bridge construction | 2 |
| Electronics | 1 |
| Engineering geology | 1 |
| Oil / petroleum | 1 |
| Technology | 12 |
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