ASTM A289/A289M-1997(2003) 标准详情
- 标准号:ASTM A289/A289M-1997(2003)
- 中文标题:规范合金钢锻件的非磁性定位环用发电机
- 英文标题:Standard Specification for Alloy Steel Forgings for Nonmagnetic Retaining Rings for Generators
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1997
1.1 This specification covers nonmagnetic alloy steel retaining ring forgings for generators.1.2 The values stated in either inch-pound units or SI (metric) units are to be regarded separately as standards. Within the text and tables, the SI units ar
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