 |
| |||
| 高炉炉衬; 高炉内衬 | |||
| 离炉炉衬 | |||
| |||
| 高炉炉衬; 高炉衬砌 | |||
|
blast furnace lining : 10 phrases in 1 subject |
| Metallurgy | 10 |
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