“mine ventilator”的概念、定义、翻译、参考文献-科学参考

单词	mine ventilator
释义	mine ventilator Encyclopedia 工学矿井通风系统释 mine ventilator矿井通风机矿井通风用的机械。工学矿山机械释 mine ventilator矿用通风机向矿山井下压入新鲜空气或抽出井下被污染空气的机械设备。又称扇风机。
随便看	downlink download down mattres down pillow downpour down-punching type down quark downsampling downshift down shot downsized engine Downsizing downsizing downslope wind Down's syndrome downstep downstream downstream back downstream fish passage facilities downstream processing downstream sequence Down the Mountain downthrust down time Downton Abbey

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