Straight-sided internal spline的意思|示意
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直边内样条
Straight-sided internal spline的网络常见释义
矩形内花键 ... tooth internal spline 齿形内花键 Straight-sided internal spline 矩形内花键 square spline internal gauge 矩形花键塞规 ; 长方形花键界限量规 ...