ISO 22764:2020

Current Revision
Jewellery and precious metals - Fineness of solders used with precious metal jewellery alloys

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ISO 22764:2020

Jewellery and precious metals - Fineness of solders used with precious metal jewellery alloys

PUBLISH DATE 2020
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.

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