 |
| |||
| precast reinforced concrete construction (结构) | |||
| precast reinforced concrete | |||
|
预制 钢 筋混凝土 : 39 phrases in 3 subjects |
| Bridge construction | 10 |
| Earth sciences | 1 |
| Technology | 28 |
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