DIN 20556-1989 标准详情
- 标准号:DIN 20556-1989
- 中文标题:矿山车用带锥形滚柱轴承的车轮装置.内部弹簧悬挂装置
- 英文标题:wheel sets with taper roller bearings for mine cars; interior spring suspension
- 标准类别:德国标准
- 发布日期:1989-07-01
The standard applies to wheel sets of mine cars of up to 3000 l capacity as per DIN 20560, with capacites above 3000 l as per DIN 20570 or other rolling stock of underground railway systems. These wheel sets are fitted to the mine car body by a sprin
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