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十年来,我国有色金属加工工业的发展很快,1987年与1976年相比,铝材增加到5倍,铜材增加到3倍,铅、锌材和硬质合金以及稀有金属加工材料都有大幅度增长.这个时期,老厂大批改造,增加的新厂比原有的老厂还多一、二倍,固定资产投资和引进外国设备的数量很多,毫无疑问,这对我国有色金属加工工业的现代化必将起到决定性的作用.
In the past ten years, the non-ferrous metal processing industry in our country has been developing rapidly. Compared with 1976, the amount of aluminum increased to 5 times and that of copper increased to 3 times in 1987. Lead, zinc, cemented carbide and rare metal processing materials all have This period, a large number of transformation of the old factory, the new plant to increase more than the old factory one or two times, a large number of investment in fixed assets and the introduction of foreign equipment, there is no doubt that this is our non-ferrous metal processing Industrial modernization will surely play a decisive role.