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上海的重金属加工工业有数十年的悠久历史。产品以铜及铜合金为主,产量约占全国同类产品的四分之一,品种规格之多、经济效益之高在国内均居首位。近五年以来,由于粉碎了“四人帮”强加在人们头上的精神枷锁,整个行业出现了崭新的局面,无论在品种的开发或是工艺与设备的革新改造方面都取得了很大的进展,在当今技术改造的浪潮中正面临着前所未有的巨大变革。
Shanghai’s heavy metal processing industry has a long history of decades. Products mainly copper and copper alloy, the output accounts for about a quarter of similar products, many varieties of specifications, the highest economic efficiency in the country ranked first. Since the smashing of the spiritual shackles imposed on the people by the Gang of Four by the Gang of Five in recent five years, a whole new industry has emerged in the world. Great progress has been made in the development of varieties or in the process of technological innovation and equipment renovation. In the tide of technological innovation today is facing an unprecedented tremendous change.