5年前,物资再生企业在齐鲁大地还是凤毛麟角,如今却星罗棋布,形成一个兴旺的行业。1988年底,县以上的企业124个,职工3500人;全省拥有固定资产3130万元、各种加工运输设备250台,废金属回收量比1984年增长2倍多,社会资源占有率达54％,物资销售额增长7倍,实现 Five years ago, the material recycling enterprises in Qilu or the earth are rare, but it is dotted, forming a thriving industry. At the end of 1988, there were 124 enterprises above county level and 3,500 workers; the province owns 31.3 million yuan of fixed assets and 250 sets of processing and transportation equipment. The amount of scrap metal recovered more than twice as much as that of 1984, and its social resources occupy 54% , Material sales increased 7 times, to achieve