对燃油消耗定额制定方法的研究是高速客运企业燃油管理的重要组成部分。
Research on the methods of establishing fuel consumption norm is an important part of freeway passenger transportation enterprise's fuel management.
对燃油消耗定额制定方法的研究是高速客运企业燃油管理的重要组成部分。
Research on the methods of establishing fuel consumption norm is an important part of freeway passenger transportation enterprise's fuel management.
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