ISO/TC 27/SC 5
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 42832 | ISO 7404-5:2009 | Methods for the petrographic analysis of coals — Part 5: Method of determining microscopically the reflectance of vitrinite | Atcelts |
| 42831 | ISO 7404-3:2009 | Methods for the petrographic analysis of coals — Part 3: Method of determining maceral group composition | Atcelts |
| 42830 | ISO/PWI 7404-1 | Methods for the petrographic analysis of bituminous coal and anthracite — Part 1: Vocabulary | Izstrādē |
| 42803 | ISO/PWI 7404-4 | Methods for the petrographic analysis of bituminous coal and anthracite — Part 4: Method of determining microlithotype, carbominerite and minerite composition | Izstrādē |
| 42798 | ISO 7404-2:2009 | Methods for the petrographic analysis of coals — Part 2: Methods of preparing coal samples | Atcelts |
| 41592 | ISO 1928:2009 | Solid mineral fuels — Determination of gross calorific value by the bomb calorimetric method and calculation of net calorific value | Atcelts |
| 41591 | ISO 10329:2009 | Coal — Determination of plastic properties — Constant-torque Gieseler plastometer method | Atcelts |
| 41590 | ISO 1952:2008 | Solid mineral fuels — Determination of extractable metals in dilute hydrochloric acid | Atcelts |
| 41486 | ISO 23380:2008 | Selection of methods for the determination of trace elements in coal | Atcelts |
| 41485 | ISO/DIS 23379 | Brown coals and lignites — Determination of ignition temperature | Izstrādē |
Displaying 121-130 of 247 results.