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工程建设机械是能源、交通、原材料、市政建设等工程综合机械化施工的重要设备。加大基础设施建设、扩大内需是拉动我国经济发展的重要措施,而工程建设机械市场的需求与国家的投资规模和建设工程量有着密切的关系。在“九五”期间,我国投资规模约13万亿元,比“八五”完成的投资额要大两倍多。国家重点建设项目130多个,其中能源有50多个;交通到“九五”未建设公路11万多公里,建成两纵两横国道干线;铁路到“九五”末新建铁路6000多公里,复线2600多公里,电气化铁路5600多公里;冶金
Engineering construction machinery is an important equipment for comprehensive mechanized construction of energy, transportation, raw materials, and municipal construction projects. Intensifying infrastructure construction and expanding domestic demand are important measures for stimulating China’s economic development. The demand for the construction machinery market has a close relationship with the country’s investment scale and construction project volume. During the “Ninth Five-Year Plan” period, China’s investment scale was about 13 trillion yuan, which was more than twice the amount of investment completed in the “Eighth Five-Year Plan.” There are more than 130 national key construction projects, of which there are more than 50 energy sources. Traffic to the “Ninth Five-Year Plan” has not built more than 110,000 kilometers of highways and built two national highways, two vertical and two national routes; the railway has built more than 6,000 kilometers of railways by the end of the Ninth Five-Year Plan period. Over 2600 kilometers of double-track line, more than 5600 kilometers of electrified railway; metallurgy