ASTM B772-1997(2003) 标准详情
- 标准号:ASTM B772-1997(2003)
- 中文标题:电接触材料(击穿和非击穿)化学成分的规定的标准规范
- 英文标题:Standard Guide for Specifying the Chemical Compositions for Electrical Contact Materials (Arcing and Nonarcing)
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1997
1.1 This guide provides suggested methods for users and producers of electrical contact materials to specify the chemical compositions of these materials.1.2 This standard does not purport to address all of the safety concerns, if any, associated wit
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