英语词汇“primary haulage”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

英汉翻译词典包含4368284条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。

单词	primary haulage
释义	primary haulage 回采工作面运输;一次运输
随便看	speed change gearing speed change gearing winch speed change lane speed change lever speed-change mechanism speed change mechanism speed-changer speed changer speed changer governing range speed-changer governing range speed changer high-speed stop speed changer high speed stop speed-changer load-reducing time speed changer load reducing time speed changer motor speed-changer motor speed-changer synchronizing range speed changer synchronizing range speed changer valve speed change valve speed changing speed-changing arrangement speed-changing arrangement magnetic tape storage device speed-changing bevel gearing planetary gearing speed changing box