DIN 1569:1997-11 Steel fittings for railway vehicles - Elbows, Y-fittings

标准编号：DIN 1569:1997-11

英文标题：Steel fittings for railway vehicles - Elbows, Y-fittings

德文标题：Stahlfittings für Schienenfahrzeuge - Winkel, Y-Stücke

发布日期：1997-11

标准预览图