矿业工程专业词汇英语翻译
下向开采 working to the dip向上回采 working to the rise矿内巷道 workings蜗杆 worm蜗轮传动 worm gear蜗轮减速器 worm reducer蜗轮减速器 worm speed reducer蜗杆螺纹 worm thread包皮 wrapper扳手 wrench钼铅矿 wulfenite纤维锌矿 wurtzite矿脉 wythern语际翻译 版权所有
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