ASTM B780-98 82 PDF Download
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1.1 This specification covers an electrical contact material with the nominal composition of 75% silver, 24.5% copper, and 0.5% nickel in the form of rod, wire, strip, and sheet.
Product Details
- Published:
- 01/01/1998
- Number of Pages:
- 2
- File Size:
- 1 file , 22 KB