介绍了国内外铁路货运现代化的发展概况及对铁路冷藏运输工具发展的影响 ,阐明了对我国铁路冷藏运输工具发展的看法 Introduced the general situation of the modernization of railway freight transportation both at home and abroad and its influence on the development of railway refrigerated transport tools and clarified the viewpoints on the development of railway refrigerated transport vehicles in China