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Precious Metal Alloy Materials

Precious Metal Alloy Materials, Total:4 items.

In the international standard classification, Precious Metal Alloy Materials involves: Non-ferrous metals, Testing of metals.


General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Precious Metal Alloy Materials

  • GB/T 15077-2008 Geometric size measuring methods of precious metals and their alloy materials
  • GB/T 1424-1996 Method of measurement of resistivity of precious metals and their alloys
  • GB/T 15077-1994 Geometric size measuring methods of precious metals and their alloy materials

American Welding Society (AWS), Precious Metal Alloy Materials





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