ISO/TC 174
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 77587 | ISO/PWI 24016-2 | Jewellery and precious metals Grading Polished Diamonds | Izstrādē |
| 77585 | ISO/AWI 24016-1 | Joaillerie et métaux précieux Diamants taillés — — Partie 1: Partie 1 : Terminologie et Classification | Izstrādē |
| 76036 | ISO 8654:2018/Amd 1:2019 | Jewellery — Colours of gold alloys — Definition, range of colours and designation — Amendment 1 | Standarts spēkā |
| 75771 | ISO 11426:2021 | Jewellery and precious metals — Determination of gold — Cupellation method (fire assay) | Standarts spēkā |
| 75692 | ISO 9202:2019 | Jewellery and precious metals — Fineness of precious metal alloys | Standarts spēkā |
| 75285 | ISO 11494:2019 | Jewellery and precious metals — Determination of platinum in platinum alloys — ICP-OES method using an internal standard element | Standarts spēkā |
| 75284 | ISO 11495:2019 | Joaillerie, bijouterie et métaux précieux — Dosage du palladium dans les alliages de palladium — Méthode par ICP-OES utilisant un étalon interne | Standarts spēkā |
| 75283 | ISO 15096:2020 | Jewellery and precious metals — Determination of high purity silver — Difference method using ICP-OES | Standarts spēkā |
| 75282 | ISO 15093:2020 | Jewellery and precious metals — Determination of high purity gold, platinum and palladium — Difference method using ICP-OES | Standarts spēkā |
| 75272 | ISO 23345:2021 | Jewellery and precious metals — Non destructive precious metal fineness confirmation by ED-XRF | Standarts spēkā |
Attēlo no 21. līdz 30. no pavisam 104 ieraksta(-iem).