The new factory could put the town back at the forefront of steelmaking.

家新厂能城市恢复炼钢重镇的地位。

During the process of converter steelmaking,the oxidbillity of slag had an direct influence on the speed of melting slag,the viscosity of slag and the extent of sputter.

转炉炼钢过程中,炉渣氧化性直接影响炼过程中的化渣速度、炉渣粘度、喷溅情况等。