SNV DIN 17223-2-1990 标准详情
- 标准号:SNV DIN 17223-2-1990
- 中文标题:
- 英文标题:Round Steel Wire For Springs; Oil Quenched And Tempered Carbon And Alloy Steel Wire; Technical Delivery Conditions
- 标准类别:瑞士标准化协会SNV
- 发布日期:
Applies for round quenched and tempered spring wire of unalloyed and alloyed steels. It specifies the requirements concerning e.g. type of delivery, condition at delivery, chemical composition, inner and outer soundness, mechanical and technological
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