矿业工程专业词汇英语翻译
采区 working area采煤层厚度 working bed height开采台阶 working bench开采条件 working coditions生产费 working cost工罪道 working excavation回采工祖 working face采区 working field上向开采 working from bottom up下行开采 working from top down工祖高度 working height阶梯式开采 working in benches工桩平 working level开采法 working method矿脉开采 working of lodes前进式开采 working out生产井 working pit回采工祖 working place工专 working platform使用压力 working pressure工纂径 working radius开采煤层 working seam工渍间 working space开采法 working system开采厚度 working thickness语际翻译 版权所有
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