contrate gear端面齿盘;[机] 端面齿轮;平顶锥齿轮;端面齿轮
contrate wheel端面轮
contrate harmonic端面谐波
contrate profile端面齿廓
contrate gear pair圆柱齿轮端面齿轮副
contrate profile of gear端面齿廓
contrate involute error端面渐开线齿形误差
contrate harmonic gear drive端面谐波齿轮传动
contrate harmonic gear端面谐波齿轮