 |
| |||
| 吹氧炼钢法; 氧气转炉炼钢法; 氧气转炉炼钢法 | |||
|
oxygen-blown process : 11 phrases in 2 subjects |
| Metallurgy | 10 |
| Technology | 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