ISO/TC 27/SC 5
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 86981 | ISO 625:2025 | Coal and coke — Determination of carbon and hydrogen — Liebig method | Standarts spēkā |
| 86978 | ISO 17246:2024 | Coal and coke — Proximate analysis | Standarts spēkā |
| 86989 | ISO 622:2025 | Coal and coke — Determination of phosphorus — Reduced molybdophosphate photometric method | Standarts spēkā |
| 87003 | ISO 7404-4:2025 | Coal — Methods for petrographic analysis — Part 4: Method of determining microlithotype, carbominerite and minerite composition | Standarts spēkā |
| 39113 | ISO 19579:2006 | Solid mineral fuels — Determination of sulfur by IR spectrometry | Standarts spēkā |
| 90230 | ISO 2950:2025 | Brown coals and lignites — Classification by types on the basis of total moisture mass fraction and tar yield | Standarts spēkā |
| 86996 | ISO 10329:2025 | Hard coal — Determination of plastic properties — Constant-torque Gieseler plastometer method | Standarts spēkā |
| 86993 | ISO 15238:2025 | Coal — Determination of total cadmium | Standarts spēkā |
| 86997 | ISO 23873:2025 | Hard coal — Method for the measurement of the swelling properties using a dilatometer | Standarts spēkā |
| 87002 | ISO 7404-3:2025 | Coal — Methods for petrographic analysis — Part 3: Method of determining maceral group composition | Standarts spēkā |
Displaying 11-20 of 247 results.