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ASTM B 663/B663M : 2026 Standard Specification for Silver-Tungsten Carbide Electrical Contact Material
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| Committee | B 02 |
| DocumentType | Standard |
| Pages | 5 |
| PublisherName | American Society for Testing and Materials |
| Status | Current |
| Supersedes | ASTM B 663/B663M : 2020 |