DIN 20555:1989-07 Wheel sets with taper roller bearings for mine cars; exterior spring suspension

标准编号:DIN 20555:1989-07

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

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

发布日期:1989-07

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