標(biāo)題: ASTM F 788-2006 英制及米制系列的螺栓、螺釘及螺柱的表面... [打印本頁(yè)] 作者: 兌水 時(shí)間: 2009-11-25 07:05 標(biāo)題: ASTM F 788-2006 英制及米制系列的螺栓、螺釘及螺柱的表面... F788/F788M-02 Standard Specification for Surface Discontinuities of Bolts, Screws, and Studs, Inch and Metric Series