ASTM B559-1993(1998)e1 标准详情
- 标准号:ASTM B559-1993(1998)e1
- 中文标题:标准规范镀镍,铜包钢线电子应用
- 英文标题:Standard Specification for Nickel-Coated, Copper-Clad Steel Wire for Electronic Application
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1993
1.1 This specification covers nickel-coated, round, copper-clad steel wire for electronic application. 1.2 Nickel coatings in mass percentages of the total mass of the coated wire are as follows: 2, 4, 7, 10, and 27%. Nickel-coated wire having diff
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