 |
| |||
| 大粒料混凝土; 大集料混凝土; 大骨料混凝土; 粗集料混凝土; 粗骨料混凝土 | |||
|
large aggregate concrete : 3 phrases in 1 subject |
| Technology | 3 |
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