ASTM B458-1983A(1995)E1 标准详情
- 标准号:ASTM B458-1983A(1995)E1
- 中文标题:标准规范撤回2000烧结镍银结构件
- 英文标题:standard specification for sintered nickel silver structural parts withdrawn 2000
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1983
1.1 This specification covers nickel silver sintered metal powder structural parts of two copper-nickel-zinc compositions and of two types depending on density. 1.2 The values stated in inch-pound units are to be regarded as the standard. The values
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