HB8366-2013钛铌合金平圆头铆钉Universalheadtitanium-niobiumalloyrivets2013-10-13发布2014-03-01实施中华人民共和国工业和信息化部...
HB8315-2013钛铌合金100˚冠状沉头铆钉100˚normalcountersunkheadwithtruncateddometitanium-niobiumalloy2013-10-13发布2014-03-01...
HB8314-2013钛铌合金100˚沉头铆钉100˚normalcountersunkheadtitanium-niobiumalloyrivet2013-10-13发布2014-03-01实施中华人民共和...