地面驱动桥驱动轴
ground drive axle drive shaft
驱动桥驱动轴螺栓
drive axle drive shaft bolt
驱动桥半轴端间隙调整
axle shaft end play adjustment
驱动桥半轴端间隙间隔垫
axle shaft end play spacer
驱动桥半轴端间隙检查
axle shaft end play check
驱动桥半轴固定螺栓
axle shaft retaining bolt
半桥驱动芯片IR2103
half bridge driver IC IR2103