 |
| |||
| end-point control of converter steelmaking (【技】终点控制是转炉炼钢的一个重要关键环节。终点控制的首要任务是在拉碳的同时确保硫磷合乎所炼钢种的要求，钢水温度达到所炼钢种的要求，控制好炉渣的氧化性以确保钢水中的含氧量合适。合适的枪位是保证炼钢终点控制的重要因素。) | |||
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