pitch cylindrical worm X的意思|示意
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螺距圆柱蜗杆X
pitch cylindrical worm X的网络常见释义
小模数圆柱蜗杆基本齿廓 圆柱蜗杆基本齿廓 Basic tooth profile of cylindrical worm Y 小模数圆柱蜗杆基本齿廓 pitch cylindrical worm X 渐开线圆柱齿轮 基本齿廓 Basic rack tooth profile of invoiute cylindrical gears J ..