ASTM B777-2007 标准详情
- 标准号:ASTM B777-2007
- 中文标题:钨基高密度金属用标准规范
- 英文标题:Standard Specification for Tungsten Base, High-Density Metal
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2007
1.1 This specification covers the requirements for four classes of machinable, high-density tungsten base metal produced by consolidating metal powder mixtures, the composition of which is mainly tungsten. This material specification may be used for
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