impeller shaft support bearing的意思|示意
美 / /
英 / /
叶轮轴支撑轴承
impeller shaft support bearing的网络常见释义
叶轮轴支承轴承 ... pinion shaft outside bearing 小齿轮外侧轴承 impeller shaft support bearing 叶轮轴支承轴承 Shaft and bearing guard 轴和轴承保护装置 ...