英语词汇“main-and-tail haulage”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	main-and-tail haulage
释义	main-and-tail haulage main-and-tail haulage [′mān ən ′tāl ′hȯl·ij] (mining engineering) A single-track haulage system that is operated by a haulage engine with two drums, each with a separate rope.
随便看	must be kidding me must be losing it must be new follower must be nice must be seen to be believed must be tried must be zero must carry must-carry must do must-do muste, a. j. mustee must eecp mustela mustela erminea mustela frenata mustela lutreola mustela macrodon mustela martes mustela nigripes mustela nivalis mustela putorius mustela putorius furo mustela putorius putorius

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