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Main page>ISO Standards>ISO 22764:2020 - Jewellery and precious metals — Fineness of solders used with precious metal jewellery alloys
immediate downloadReleased: 2020-01-27
ISO 22764:2020 - Jewellery and precious metals — Fineness of solders used with precious metal jewellery alloys

ISO 22764:2020

ISO 22764:2020 - Jewellery and precious metals — Fineness of solders used with precious metal jewellery alloys

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English PDF
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English Hardcopy
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French PDF
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French Hardcopy
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Standard´s number:ISO 22764:2020
Edition:1
Released:2020-01-27
Pages (English):3
Pages (French):4
DESCRIPTION

ISO 22764:2020

This document specifies the precious metal content in solders suitable for use in the production of jewellery made of precious metal alloys.