内轴凸轮轴装配
Axle shaft of pump assembly
喷油泵凸轮轴凸角
fuel injection pump camshaft lobe
前凸轮轴轴承连接处
front camshaft bearing joint location
前凸轮轴轴承润滑油孔
front camshaft bearing oil hole
凸轮—挺柱抗擦伤性能
Anti-scuffing Property of Cam-tappet
凸轮轴轴承安装
camshaft bearing installation
凸轮轴轴承工具组件
camshaft bearing tool group