口语强化SAE花键标准简介ANSI B92.1-1970 SAE花键标准INVOLUTE SPLINES渐开线花键Form Circle is the circle which defines the deepest points of involute form control of the tooth profile. This circle along with the tooth tip
汉语意思英语名称7:24锥柄立铣刀end mills with 7:24 taper shank阿基米德螺旋线archimedes spiral凹半圆铣刀concave milling cutters四字词语有哪些百分表dial gauges摆线trochoids半径样板radials template壁厚千分尺tube micrometers变位齿轮x-gear变位齿轮;gears with a
SAE花键标准简介ANSI B92.1-1970 SAE花键标准INVOLUTE SPLINES渐开线花键Form Circle is the circle which defines the deepest points of involute form control of the tooth profile. This circle along with the tooth tip circ