BS ISO 23345:2021 :
BS ISO 23345:2021 : 1369382
BS ISO 23345:2021 :
Title: Jewellery and precious metals. Non destructive precious metal fineness confirmation by ED-XRF
Pages: 16
Year:
Publisher: British Standards Institution
Availability: Within 1-2 working days BSI will directly send the standards to End-User after our confirmation.
Title: Jewellery and precious metals. Non destructive precious metal fineness confirmation by ED-XRF
Pages: 16
Year:
Publisher: British Standards Institution
Availability: Within 1-2 working days BSI will directly send the standards to End-User after our confirmation.
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