标题: AGMA 908-B89 Geometry Factors for Determining the Pitting Resistance and Bending [打印本页] 作者: liuxilin1215 时间: 2015-8-29 19:14:17 标题: AGMA 908-B89 Geometry Factors for Determining the Pitting Resistance and Bending
AGMA 908-B89 Geometry Factors for Determining the Pitting Resistance and Bending Strength of Spur, Helical and Herringbone Gear Teeth
[attach]79722[/attach] 作者: admin 时间: 2015-8-31 10:54:50