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

单词	main haulage
释义	main haulage main haulage [′mān ′hȯl·ij] (mining engineering) The section of the haulage system which moves the coal from the secondary or intermediate haulage system to the shaft or mine opening.
随便看	l-glyceraldehyde l-glyceric aciduria l-glycine lg-m lgm lgm-25c lgm-30 lgma lgmac lgmanc lgmars lgmb lgmc lgmd lgmd1a lgmd1b lgmd1c lgmd2a lgmd2b lgmd2c lgmd2d lgmd2f lgmd2g lgmd2h lgmd2l

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