DIN 20556:1989-07 Wheel sets with taper roller bearings for mine cars; interior spring suspension

标准编号：DIN 20556:1989-07

英文标题：Wheel sets with taper roller bearings for mine cars; interior spring suspension

德文标题：Kegelrollenlager-Radsätze für Förderwagen, innen gefederte Ausführung

发布日期：1989-07

标准预览图