英语词汇“haulage level”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	haulage level
释义	haulage level haulage level [′hȯl·ij ‚lev·əl] (mining engineering) An underground level, either along and inside the ore body or closely parallel to it, and usually in the footwall, in which mineral is loaded into trams and moved out to the hoisting shaft.
随便看	ppsn ppsnf ppsn iv ppsnj ppsn v ppsny ppsnys ppso pp/sp ppsp ppspc p/p spec ppspn pps (poland) ppsps ppsq ppsq-ac ppsqf ppsr ppsrc ppsrf ppss ppsscc ppssf pps-sm

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