标题: the advantages of the new SAE standard for INVOLUTE SPLINES from a design sta... [打印本页] 作者: zxl小土豆 时间: 2017-6-4 18:32 标题: the advantages of the new SAE standard for INVOLUTE SPLINES from a design sta...
题名
the advantages of the new SAE standard for INVOLUTE SPLINES from a design standpoint