 |
| |||
| large-span beam | |||
| large span beam; wide-span beam | |||
|
大跨度梁 : 11 phrases in 3 subjects |
| Architecture | 2 |
| Bridge construction | 2 |
| Technology | 7 |
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