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１问题的提出“八五国家重点技术改造专项规划”中要求抚钢在“八五”期间形成年产２万ｔ模具钢的生产能力，其中模具扁钢１．５万ｔ。为此，“抚顺钢厂改造５００车间建高精度扁钢生产线”的项目获国家经贸委批准。该条生产线拟引进一套奥地利ＧＦＭ公司的Φ４００ｍｍ５...
1 PROBLEM PROBLEMS “The special plan for key technological transformation of the 85th Five-Year Plan” requires Fushun to form an annual production capacity of 20,000 t of mold steel during the “Eighth Five-Year Plan” period, of which 15,000 t of flat steel molds. To this end, “Fushun Steel 500 workshop to build high-precision flat steel production line” project approved by the State Economic and Trade Commission. The production line to be introduced into a set of Austrian GFM’s Φ400mm5 ...