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扫雪机是公路、机场重要养护机械设备之一,在北方严寒的冬季,常因积雪阻碍道路运输,机场正常使用等,给国民经济带来一定的影响,为保证高速公路、城市道路、民航运输正常的运行,扫雪机械的应用尤为重要。日本北海道地处北纬40～45°之间,相当我国沈阳至牡丹江市同一纬度范围之内。在拥有570万人口的北海道,每逢冬季大雪遍及全区,扫雪机械直接关系到人们的正常生活、工作。扫雪机械在该地区中的应用十分广泛,它代表
Snowplow is one of the major maintenance machinery and equipment of highways and airports. In the cold winter in the north, it often hinders the national economy due to snow hindered the road transport and the normal use of the airport. In order to ensure highways and urban roads, The normal operation of civil aviation transport, snow removal machinery is particularly important. Hokkaido, Japan is located between 40 and 45 degrees north latitude, which is equivalent to the same latitude range from Shenyang to Mudanjiang. In Hokkaido, which has a population of 5.7 million, snow-covered machinery is directly related to the normal life and work of people every winter. Snow machines are widely used in the area and represent