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机械制造业为国民经济提供技术装备,是国民经济的基础产业,其发展水平是国家工业化程度的主要标志之一。我国机械制造业起步较晚,经过数十年的发展
The machinery manufacturing industry provides the technical equipment for the national economy and is the basic industry of the national economy. Its level of development is one of the major symbols of the degree of industrialization in the country. China’s machinery manufacturing industry started late, after decades of development