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冶金部钢铁研究总院与江西新余钢铁总厂合作对该厂三辊劳特轧机压下系统的液压压下装置进行了改造,于1992年7月试车成功,并投入运行。
Ministry of Metallurgical Iron and Steel Research Institute and Jiangxi Xinyu Iron and Steel Plant in cooperation with the three-roll Laut rolling mill pressure reduction system of the hydraulic system has been transformed, in July 1992 successfully tested and put into operation.