DIN EN 2553:1993-03 航天系列;铆钉,实心,100° 普通沉头圆顶,铝合金 2017A,英制系列
Aerospace series; rivets, solid, 100° normal countersunk head with dome, in aluminium alloy 2017A, inch based series; german version EN 2553:1992 / Note: To be replaced by DIN EN 2553 (1999-12).