CEN/TC 410
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 74954 | LVS EN ISO 11427:2024 | Jewellery and precious metals - Determination of silver - Potentiometry using potassium bromide (ISO 11427:2024) | Standarts spēkā |
| 38395 | LVS EN ISO 18323:2015 | Jewellery - Consumer confidence in the diamond industry (ISO 18323:2015) | Standarts spēkā |
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