制定机械工业产业政策的必要性机械工业部行业发展司郑策建立社会主义市场经济体制，是要有效发挥市场在资源配置中的基础性作用，但是，国内外成功经验表明，在强化市场属性的同时还必须加强宏观调控，以纠正市场的“偏差”和“失效”，保证国民经济协调稳定的发展。产业... The Necessity of Formulating the Industrial Policy of the Machinery Industry Zheng Cheng, Minister of Industry Development of the Ministry of Machinery Industry, established the socialist market economic system to effectively play the basic role of the market in the allocation of resources. However, successful experience at home and abroad shows that the market attributes are strengthened. At the same time, we must also strengthen macro-control to correct the market’s “deviations” and “failures” and ensure the coordinated and stable development of the national economy. industry...