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为了满足城市和工业中心居民不断增长的需要所形成的食品运输量的增长,对改善所运的易腐货物的完整性提出了更高的要求。近几年来,苏联铁路部门获得了大量的现代化机械保温列车,保证了易腐货物运送的良好条件。现在运输大量货物的是用冰盐冷却的保温车,这些保温车在运输货物的过程中往往不能保证所需的温度状态,同时铁路上也需要具备庞大的制冰部门。保温车装冰时的停留时间长,显著地延长了货物的运送期限及车辆的周期,因而大大增加了保温车的需要量。
The increase in the volume of food produced to meet the growing needs of residents in urban and industrial centers places a higher demand on improving the integrity of shipped perishable goods. In recent years, the Soviet Union’s railway department has acquired a large number of modern mechanical insulation trains, ensuring good conditions for the transport of perishable goods. Now a large number of goods are transported by ice salt cooling insulation trucks, these cars in the process of transporting goods often can not guarantee the required temperature status, while the railway also requires a large ice department. Insulation car ice when the residence time is long, significantly extending the delivery period of the goods and the cycle of the vehicle, thus greatly increasing the demand for insulation car.