HB8356－2013TC4螺纹公差带4h6h光杆公差带f9头部1个保险丝孔MJ加长螺纹六角头螺栓Bolt,hexagon-headwithheadhole,shanktolerancef9,MJthrea...
HB8355－2013TC4螺纹公差带6e头部2个保险丝孔MJ长螺纹六角头螺栓Bolt,hexagon-headwithdoubleheadhole,MJthread,threadtolerance6e,longthr...
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...
HB8353－2013TC4螺纹公差带4h6h光杆公差带f9MJ长螺纹六角头螺栓Bolt,hexagon-head,shanktolerancef9,MJthread,threadtolerance4h6h,longthr...
HB8338－2013TC4螺纹公差带6e头部2个保险丝孔MJ螺纹六角头螺钉Screw,hexagon-headwithdoubleheadhole,MJthread,threadtolerance6e,TC42013...
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ICS77.150.50H64中华人民共和国国家标准GB/T31298—2014TC4钛合金厚板TC4titaniumalloyplate2014-12-05发布2015-05-01实施中华人民共和国国...
