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瑞典没有石油资源,70年代石油危机后,为使液体燃料来源多样化,瑞典政府自80年代至今一直支持液体代用燃料的研究开发工作。目前,在斯德哥尔摩市有52辆公共汽车用乙醇作燃料,在哥德堡市有22辆公共汽车使用液化
Sweden has no oil resources. After the oil crisis in the 1970s, the Swedish government has been supporting the research and development of alternative fuels for liquids since the 1980s in order to diversify the sources of liquid fuels. Currently, 52 buses are used as fuel in Stockholm City and 22 buses are used in the city of Gothenburg.