HB8354-2013 TC4 螺纹公差带4h6h 光杆公差带f9MJ加长螺纹六角头螺栓.pdf

HB8354－2013TC4螺纹公差带4h6h光杆公差带f9MJ加长螺纹六角头螺栓Bolt,hexagon-head,shanktolerancef9,MJthread,threadtolerance4h6h,extra...