矿业工程专业词汇英语翻译
低灰分煤 low ash coal低碳钢 low carbon steel低价炸药 low cost explosive低密度炸药 low density explosive低倾斜 low dip低级炸药 low explosive难冻硝甘炸药 low freezing dynamite低级的 low grade劣质煤 low grade coal贪矿石 low grade ore缓倾斜 low pitch低压 low pressure低压压缩机 low pressure compressor薄层 low seam薄煤层输送机 low seam conveyor耐寒性 low temperature resistance薄矿脉 low vein低速炸药 low velocity explosive底槽 lower cut下平巷 lower gangway下分层 lower leaf下水平 lower level下限 lower limit下柱 lower prop下层 lower seam语际翻译 版权所有
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