 |
| |||
| high top gas pressure operation (【技】通过安装在高炉煤气系统净煤气管道上的高压调节阀组，提高高炉炉顶煤气压力，降低料柱压差，强化高炉冶炼进程，获得高炉高产、低耗的技术措施。); high top pressure operation | |||
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