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1974年苏联铁路的线路除雪机械大约占世界各国铁路除雪机械总数的一半(吨-公里)。苏联铁路的线路除雪机械除雪效果好是其一大特点,并且更主要的是不受路网所在地区气候条件的影响。苏联铁路线路的半数以上位于降雪量大,多暴风雪的地区,这些地区的降雪时间可达半年左右。气温通常低达零下40℃。由于上述原因,采用高度机械化设备来清除线路积雪和防止雪害就显得更加非常必要了。目前苏联铁路已基本上实现了线路除雪作业的机
In 1974, the Soviet Union’s railway line of snow removal machinery accounted for about half of the total number of railway snow removal machinery in various countries of the world (ton-km). The Soviet Union’s railway line snow removal machinery is a major feature of snow removal, and more importantly, it is not affected by the weather conditions in the area where the road network is located. More than half of the Soviet railway lines are located in areas with heavy snowfall and heavy snowstorms, and the snowfall time in these areas can reach about six months. The temperature is usually as low as minus 40 ℃. For these reasons, it is even more imperative that highly mechanized equipment be used to remove snow and prevent snow damage. At present, the Soviet Union railway has basically realized the operation of line snow removal