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改革开放近40年来,交通基础设施建设特别是高速公路建设,带动我国工程机械产业实现跨越式发展。数据统计显示,高速公路建设投资占据公路建设投资一半之强,每1亿元的高速公路建设投入,带动社会总产值增加接近3亿元。通用型的工程机械乃至大型桥梁隧道所使用的特种机械,广泛参与并受益其中。交通基建带动我国工程机械产业由几百亿元产值的小行业,跨越发展成为年产值超过5000亿元大产业。
In the recent 40 years of reform and opening up, construction of transportation infrastructure, especially expressway construction, has brought about a leapfrog development in China’s construction machinery industry. Statistics show that highway construction investment accounts for half of the highway construction investment, every 100 million yuan of highway construction investment, driving the total social output value increased nearly 300 million yuan. General type of construction machinery and large bridge tunnels used by special machinery, extensive participation and benefit from them. Transport infrastructure to promote China’s construction machinery industry by the output value of tens of billions of small industries across the development into an annual output value of more than 500 billion yuan in large industries.