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ISO/WD 26016

Jewellery and precious metal — Grading cultured pearl — Terminology, classification and test methods

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20.20     31. 7. 2026.

ISO

ISO/TC 174

Međunarodni standard

Apstrakt

This document specifies terminology,classsification and test methods that are used for grading and discription of cultured pearl, This document also specified the requirements for graders, and basic contents of grading reports..

Životni ciklus

TRENUTNO

PROJEKAT
ISO/WD 26016
20.20 Početak rada na prednacrtu standarda
31. 7. 2026.