 |
| |||
| 木-混凝土组合梁 | |||
| |||
| 木混凝土混合梁; 木混凝土合成梁; 木一混凝土组合梁 | |||
|
wood-concrete composite beam : 1 phrase in 1 subject |
| Bridge construction | 1 |
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