DIN 20551:1990-07 Mine cars; front wall, casing, frame, buffer sheet

标准编号：DIN 20551:1990-07

英文标题：Mine cars; front wall, casing, frame, buffer sheet

德文标题：Förderwagen; Stirnwand, Mantel, Rahmen, Pufferblech

发布日期：1990-07

标准预览图