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我国公路冷藏运输在五十年代后期开始发展,外贸系统先采用苏制卡车底盘改装保温车,六十年代起商业、机械等部门的工厂开始采用国产货车底盘改装保温车,七十年代起进行定点生产并研制冷藏车。从六十年代开始,共进口冷藏保温汽车近千辆。目前冷藏保温汽车保有量约七千辆,其中冷藏汽车(几乎全为机械冷藏车)不足10％。年产量为一千辆左
China’s highway refrigerated transport started its development in the late 1950s. The foreign trade system firstly used Soviet-made truck chassis to convert thermal insulation trucks. In the 1960s, factories in commerce and machinery began to use domestic truck chassis conversion insulation vehicles. From the seventies onward, Production and development of refrigerated trucks. Since the 1960s, a total of nearly 1,000 refrigerated insulated vehicles have been imported. At present, the number of refrigerated and insulated vehicles is about 7,000, of which less than 10% are refrigerated vehicles (almost all mechanical refrigerated trucks). Annual output of a thousand left