矿业工程专业词汇英语翻译
矿柱工祖 pillar face柱式开采法 pillar method柱式采矿法 pillar method of stoping留矿柱的采矿 pillar mining煤柱 pillar of coal运输平巷上方的煤柱 pillar of ground矿柱工作煤柱工作 pillar operation回采煤柱 pillar pulling残留煤柱 pillar residue煤柱间的平巷 pillar roads回采矿柱 pillar robbing柱式开采法 pillar system矿柱部分回采 pillar thinning后退式回采煤柱 pillaring back预先钻进 pilot boring导向钻孔 pilot hole前探平硐 pilot tunnel把手 pinch bar开段沟 pioneer cut勘探工作 pioneer operations管 pipe弯管机 pipe bender管子隔间 pipe compartment套管内切刀 pipe cutter管支柱 pipe support语际翻译 版权所有
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