ISO/TC 174
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 92251 | ISO/DIS 11494 | Jewellery and precious metals — Determination of platinum — ICP-OES method using an internal standard element | Izstrādē |
| 92252 | ISO/DIS 11495 | Jewellery and precious metals — Determination of palladium — ICP-OES method using an internal standard element | Izstrādē |
| 92315 | ISO/AWI 26016 | Jewellery and precious metal — Grading cultured pearl — Terminology, classification and test methods | Izstrādē |
| 92431 | ISO/AWI 26049 | Jewellery and precious metals — Specifications for spring clasps in jewellery | Izstrādē |
| 90992 | ISO/CD 25644 | Jewellery and precious metals — Determination of gold — ICP-OES method using an internal standard element | Izstrādē |
| 86715 | ISO/CD 21261-1 | Jewellery and precious metals — Responsible precious metals — Part 1: General requirements for responsible precious metals | Izstrādē |
| 86717 | ISO/DIS 21261-3 | Jewellery and precious metals — Responsible precious metals — Part 3: Requirements for recycled gold | Izstrādē |
| 16029 | ISO 8653:1986 | Jewellery — Ring-sizes — Definition, measurement and designation | Atcelts |
| 24704 | ISO 11427:1993/Cor 1:1994 | Determination of silver in silver jewellery alloys — Volumetric (potentiometric) method using potassium bromide — Technical Corrigendum 1 | Atcelts |
| 75692 | ISO 9202:2019 | Jewellery and precious metals — Fineness of precious metal alloys | Atcelts |
Displaying 51-60 of 104 results.