A new method was used to install successfally the ring on No. 3 converter at JISCO.
采用新方法安装了酒泉钢铁公司炼钢厂3号转炉的托圈，使用效果很好。
This article presents research on rolling technology of micro-alloyed high carbon hard wire at JISCO.
介绍了酒钢微合金高碳钢硬线轧制工艺研究。
This article presents research on rolling technology of micro-alloyed high carbon hard wire at JISCO.
介绍了酒钢微合金高碳钢硬线轧制工艺研究。
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