HB 8348-2013 1Cr17Ni2螺纹公差带6g头部1个保险丝孔小六角头螺钉
标准编号:HB 8348-2013中文名称:1Cr17Ni2螺纹公差带6g头部1个保险丝孔小六角头螺钉
英文名称:Screw, reduced hexagon-head with head hole, thread tolerance 6g, 1Cr17Ni2
发布部门:工业和信息化部
发布日期:2013-10-17
实施日期:2014-03-01
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