BS ISO 22764:2020 :
BS ISO 22764:2020 : 1369163
BS ISO 22764:2020 :
Title: Jewellery and precious metals. Fineness of solders used with precious metal jewellery alloys
Pages: 10
Year:
Publisher: BSI
Availability: Within 1-2 working days BSI will directly send the standards to End-User after our confirmation.
Title: Jewellery and precious metals. Fineness of solders used with precious metal jewellery alloys
Pages: 10
Year:
Publisher: BSI
Availability: Within 1-2 working days BSI will directly send the standards to End-User after our confirmation.
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