矿业工程专业词汇英语翻译
井口建筑物 head house帽灯 head lamp帽灯 head light机头轮 head pulley头绳 head rope天轮 head sheave制动轮 headblock有膨胀头的锚杆 headed bolt钻塔 headgear过卷抓爪 headgear safety catches天轮 headgear sheave精矿 heading工祖推进 heading advance下向梯段式回采 heading and bench mining房柱式开采法 heading and stall method房柱式开采法 heading and stall system掘进机械 heading assembly阶段爆破;超前工祖爆破;硐室爆破 heading blast巷道煤柱 heading chain pillar硐室装药 heading charge掘进设备 heading equipment巷道工祖 heading face掘进机 heading machine掘进工 heading man工祖支架 heading support语际翻译 版权所有
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