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Precious Metals Standard

Precious Metals Standard, Total:8 items.

In the international standard classification, Precious Metals Standard involves: Non-ferrous metals, Testing of metals.

CN-STDBOOK, Precious Metals Standard

• 图书 3-8775 Compilation of Jewelry, Jade and Precious Metal Jewelry Standards (Second Edition)

American Society for Testing and Materials (ASTM), Precious Metals Standard

• ASTM B476-90(1995)e1 Standard Specification for General Requirements for Wrought Precious Metal Electrical Contact Materials
• ASTM B476-01 Standard Specification for General Requirements for Wrought Precious Metal Electrical Contact Materials
• ASTM B476-01(2006) Standard Specification for General Requirements for Wrought Precious Metal Electrical Contact Materials
• ASTM B476-01(2012) Standard Specification for General Requirements for Wrought Precious Metal Electrical Contact Materials
• ASTM B476-21 Standard Specification for General Requirements for Wrought Precious Metal Electrical Contact Materials

Malaysia Standards, Precious Metals Standard

• MS 1365 Pt.2-2000 Method of test for determination of standard of fineness for precious metals: Part 2:silver and articles of silver by titrimetric(potentiometric)method

Professional Standard - Aviation, Precious Metals Standard

• HB 5171-1981 Metallographic examination standard for copper-containing precious metal materials cuprous oxide

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