“heavy haul operations”的概念、定义、翻译、参考文献-科学参考

单词	heavy haul operations
释义	heavy haul operations Encyclopedia 管理学重载运输释 heavy haul operations重载运输在列车重量至少达到8000吨、计划轴重在27吨及以上、至少150千米线路区段上单线年运量超过4000万吨等三个条件中满足任意两个的铁路运输。
随便看	environment sensitive fracture environment statistical communique environment statistical indicators system environment test for electronic product environment trade environment variable EnviSat Envisioning Dance on Film and Video envoy drug Envoys to Tang Dynasty Envoys with Present Tributes to Ancient Chinese Emperor Envy envyfree enwind EnXing Lun Enyang Qu enyne Enzo Cucchi enzymatic batch reactor enzymatic bubble reactor enzymatic continuous-flow reactor enzymatic cycling enzymatic desizing enzymatic dysfunction enzymatic fed-batch reactor

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