DIN 137 标准详情
- 标准号:DIN 137
- 中文标题:波形弹簧垫圈
- 英文标题:Wave spring washers
- 标准类别:德国标准DIN
- 发布日期:
This Standard is included in DIN Handbook 140. Spring lock washers as covered in this standard are deemed to be spring washers designed for use with bolt/nut assemblies involving fasteners of a property class less than 5.8, as specified in DIN EN 20
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