ISO/TC 174
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 62231 | ISO/NP 18350 | Garnet — Specification and test methods | Izstrādē |
| 62230 | ISO/NP 18349 | Emerald — Specification and test methods | Izstrādē |
| 62229 | ISO/NP 18348 | Diamond — Specification and test methods | Izstrādē |
| 62228 | ISO/NP 18347 | Chrysoberyl — Specification and test methods | Izstrādē |
| 62227 | ISO/NP 18346 | Chalcedony — Specification and test methods | Izstrādē |
| 62226 | ISO/NP 18345 | Beryl — Specification and test methods | Izstrādē |
| 62163 | ISO 18323:2015 | Jewellery — Consumer confidence in the diamond industry | Standarts spēkā |
| 57656 | ISO 9202:2014 | Jewellery — Fineness of precious metal alloys | Atcelts |
| 57655 | ISO 15096:2014 | Jewellery — Determination of silver in 999 0/00 silver jewellery alloys — Difference method using ICP-OES | Atcelts |
| 57654 | ISO 15093:2015 | Jewellery — Determination of precious metals in 999 0/00 gold, platinum and palladium jewellery alloys — Difference method using ICP-OES | Atcelts |
Displaying 51-60 of 104 results.