轮机与电机英语词汇翻译
工作冲程 working stroke蜗齿轮 worm gear蜗杆滚齿刀 worm hob蜗形管 worm pipe蜗轮轴；蜗杆轴 worm shaft蜗杆螺纹 worm thread蜗轮减速装置 worm wheel reduction gear华盛顿泵 Worthington pump蜗杆驱动 wrom drive语际翻译 版权所有
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