被动齿轮直径  ring gear diameter

标准渐开线直齿轮  standard Involute spur gear

标准直齿轮  standard spur gear

大模数圆柱直齿轮  spur gear with big modulus

大模数直齿轮  spur gear with big modulus

大质数直齿齿轮  Lots modulus right gear

单自由度直齿轮系统  spur single-DOF gear system

二级展开式直齿齿轮减速器  2-grade deceleration straight-tooth gear box

非对称渐开线直齿轮  asymmetrical involute spur gear

高重迭系数直齿轮  high contact ratio spur gear

滚齿直齿圆锥齿轮  roller spur bevel gear

渐开线直齿轮  involute straight gear; involute spur gear; spur gears

外啮合直齿轮  external gearing cylindrical gear

斜齿轮的当量直齿轮  equivalent spur gear of the helical gear

圆柱直齿齿轮  spur gear; cylindric straight-tooth gear

圆柱直齿轮  spur gear; column straight gear; cylinder gear; straight and cylindrical gear wheel

圆锥直齿轮  straight bevel gear; bevel gear wheel with straight tooth

直齿齿轮  Straight toothed gear; Straight toothed spur

直齿轮差动器  spur gear differential