It is the achievement that RH system can reach design goal, appease to smelt high-technology grade steel such as IF and ultra low carbon steel competently.
该方案使RH系统达到了设计要求，完全满足了冶炼以if钢为代表的诸多高技术含量的超低碳钢。
It is the achievement that RH system can reach design goal, appease to smelt high-technology grade steel such as IF and ultra low carbon steel competently.
该方案使RH系统达到了设计要求，完全满足了冶炼以if钢为代表的诸多高技术含量的超低碳钢。
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