ONORM EN 10090-1998 标准详情
- 标准号:ONORM EN 10090-1998
- 中文标题:阀门钢和合金用于内燃机
- 英文标题:Valve Steels And Alloys For Internal Combustion Engines
- 标准类别:奥地利国家标准ONORM
- 发布日期:
Applicable to grades of wrought high-alloy materials, for use in intake and exhaust valves in reciprocating internal combustion engines. Applies to bars, wire, rod and forgings, and to surface finishes. Not applicable to alloys resistant to wear and
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