牌號:TA1 TA2 TC4
直徑(jing)(mm):0.1-6.0
執行(xing)標準:GB 3623-2007
用(yong)途:航空航天工(gong)(gong)業(ye),艦船工(gong)(gong)業(ye),冶金工(gong)(gong)業(ye),醫藥工(gong)(gong)業(ye),運動器械,生活(huo)用(yong)品(pin)和其他領域