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在1982年9月于芝加哥召开的美国锻造工业协会第四届锻造设备讨论会上,哈森克莱弗公司发表了一篇题为《世界最大的螺旋压力机》的报告,引起人们极大的兴趣。据
At the Fourth Forging Equipment Symposium of the American Forge Industry Association held in Chicago in September 1982, a report entitled “The World’s Largest Screw Press” was issued by the Hasen Claver company, arousing great interest . according to