Hobl霍布尔hobn.炉盘；壁炉搁架v.滚铣；钉平头钉hob sharpening machine滚刀刃磨床Hobbs-Jacobs disease霍布斯-雅各布斯病, 半分子免疫球蛋白浆细胞瘤Hobbies after a Stroke中风后的爱好hob checking equipment滚刀检查仪hobbing-shaving cutter滚剃刀Hob and Shaving Accuracy滚剃精度hob resharpening machine滚齿刀磨机Hobart or Launceston?Hob spindle speeds in rpm主轴转速范围hobbing relieving machine铲齿机,滚刀铲背机