DIN 475-1:1984-01 Widths across flats for bolts, screws, nuts, armatures and fittings

标准编号：DIN 475-1:1984-01

英文标题：Widths across flats for bolts, screws, nuts, armatures and fittings

德文标题：Schlüsselweiten für Schrauben, Armaturen, Fittings

发布日期：1984-01

标准预览图