ISO/TC 27/SC 5
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 19646 | ISO 11722:1999 | Solid mineral fuels — Hard coal — Determination of moisture in the general analysis test sample by drying in nitrogen | Atcelts |
| 18380 | ISO/CD 10329 | Coal — Determination of plastic properties — Constant-torque Giessler Plastometer method | Izstrādē |
| 18299 | ISO/CD 10259 | Solid mineral fuels — Determination of major elements in ash — Classical and instrumental methods | Izstrādē |
| 16509 | ISO/DIS 8983 | Solid mineral fuels — Determination of trace elements — Flame atomic absorption method | Izstrādē |
| 15378 | ISO 8264:1989 | Hard coal — Determination of the swelling properties using a dilatometer | Standarts spēkā |
| 14132 | ISO 7404-5:1994 | Methods for the petrographic analysis of bituminous coal and anthracite — Part 5: Method of determining microscopically the reflectance of vitrinite | Atcelts |
| 14130 | ISO 7404-4:1988 | Methods for the petrographic analysis of bituminous coal and anthracite — Part 4: Method of determining microlithotype, carbominerite and minerite composition | Atcelts |
| 14129 | ISO 7404-3:1994 | Methods for the petrographic analysis of bituminous coal and anthracite — Part 3: Method of determining maceral group composition | Atcelts |
| 14126 | ISO 7404-1:1994 | Methods for the petrographic analysis of bituminous coal and anthracite — Part 1: Vocabulary | Atcelts |
| 11095 | ISO 5072:1997 | Brown coals and lignites — Determination of true relative density and apparent relative density | Atcelts |
Displaying 191-200 of 247 results.