 |
| |||
| emergency blowing-down (【技】高炉冶炼时突然遇到风口灌渣、炉缸烧穿、临时停电等特殊情况时按预定程序所采取的休风。) | |||
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