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Non-destructive testing methods for precious metals

Non-destructive testing methods for precious metals, Total:2 items.

In the international standard classification, Non-destructive testing methods for precious metals involves: Jewellery, Non-destructive testing.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Non-destructive testing methods for precious metals

• GB/T 18043-2000 Precious metal jewellery content non-damaged test method X-ray fluorescence spectrometry

British Standards Institution (BSI), Non-destructive testing methods for precious metals

• BS ISO 23345:2021 Jewellery and precious metals. Non destructive precious metal fineness confirmation by ED-XRF

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