ASTM A729-1993(1999) 标准详情
- 标准号:ASTM A729-1993(1999)
- 中文标题:标准规范合金钢轴,热处理,轨道交通和电气化铁路服务
- 英文标题:standard specification for alloy steel axles,heat-treated,for mass transit and electric railway service
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1993
1.1 This specification covers quenched and tempered alloy steel axles for mass transit and commuter cars in electric railway service. 1.2 This specification is for solid design roller bearing axles with machined bodies. 1.3 Various axle designs a
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