ASTM B664-1990(2000) 标准详情
- 标准号:ASTM B664-1990(2000)
- 中文标题:80%银-20%石墨滑动触点材料标准规范
- 英文标题:Standard Specification for 80% Silver-20% Graphite Sliding Contact Material
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1990
1.1 This specification defines the criteria for composition and other requirements for brushes with a nominal silver content of 80%, by weight, with the balance being substantially graphite. 1.2 This standard does not purport to address all of the
* 特别声明:资源收集自网络或用户上传,本网站所提供的电子文本仅供参考,请以正式出版物为准。仅供个人标准化学习,研究使用。如有侵权,请及时联系我们!