齿轮轴传动滚针轴承
gear shaft drive needle bearing
多平行轴齿轮传动转子系统
multi-stage geared rotor system
交错轴齿轮传动
gear drive with non-parallel non-intersecting axes
平行轴齿轮传动
gear drive with parallel axes
双速车轴传动齿轮组
two-speed axle transfer gear group
相交轴齿轮传动
gear drive with intersecting axes
齿轮式传动总成输出轴
gear head drive assembly output shaft
齿轮转子轴承传动系统
Geared rotor bearing system
传动小齿轮锥形轴承杯
drive pinion cone bearing cup
交错轴渐开线斜齿轮传动
crossed helical involute gear pair
空间相错轴螺旋齿圆柱齿轮传动
Spatial skew axis helical gearing drive