词语螺旋齿轮
解释helical gear;spiral gear
螺旋齿轮helical gear详细»
螺旋齿轮screw gear;thread gear;worm gear详细»
螺旋齿轮cross helical gear helical gear screw gear详细»
螺旋齿轮helical gear;helical spur gear;skew wheel详细»
螺旋齿轮hob gear详细»
螺旋齿轮screw-and-nut gearing详细»