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一辆汽车有三万多个零部件,缺一不可。在三万个零部件中,整车厂大约生产30％—40％,即使在一些号称“全能厂”的汽车企业,也需要从社会上大量采购零部件。由于产品技术和生产技术的发展,汽车制造越来越依赖于专业化生产。 汽车的开发周期很长,从开始研制到成批生产,在国内大约需要8年左右的时间,有的更长,国外公司采用各种先进技术,将周期缩短到5—6年。 在福特式大批量
A car has more than 30,000 parts and components and is indispensable. Of the 30,000 parts and components, the entire automobile factory produces about 30% to 40% of its output. Even some auto companies known as “all-round plants” also need to purchase a large number of parts from the society. Due to the development of product technology and production technology, automobile manufacturing increasingly depends on specialized production. The development cycle of automobiles is very long. From the start of development to mass production, it takes about 8 years in China, and some are even longer. Foreign companies adopt various advanced technologies and shorten the cycle to 5-6 years. Ford-type mass