DIN 70908-1991 标准详情
- 标准号:DIN 70908-1991
- 中文标题:活塞环.质量要求.可视特性和标记.DIN ISO 6621 T.5的补充
- 英文标题:Piston rings; quality requirements; visible characteristics, marking; supplement to DIN ISO 6621 Part 5
- 标准类别:德国标准
- 发布日期:1991-04
The standard specifies quality requirements for piston rings. The standard applies to piston rings having a diameter of <30 mm and 200 mm. For piston rings of diameter 30 mm up to 200 mm DIN ISO 6621 Part 5 shall be applied.
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