ISO/TC 27/SC 5
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 20412 | ISO/CD 5068 | Brown coals and lignites — Determination of moisture content — Indirect gravimetric method | Izstrādē |
| 20410 | ISO/WD 1952 | Brown coals and lignites — Method of extraction for the determination of sodium and potassium soluble in dilute hydrochloric acid | Izstrādē |
| 20409 | ISO 975:2000 | Brown coals and lignites — Determination of yield of benzene-soluble extract — Semi-automatic method | Atcelts |
| 20315 | ISO 540:1995 | Solid mineral fuels — Determination of fusibility of ash — High-temperature tube method | Atcelts |
| 20314 | ISO 5074:1994 | Hard coal — Determination of Hardgrove grindability index | Atcelts |
| 20098 | ISO 1015:1992 | Brown coals and lignites — Determination of moisture content — Direct volumetric method | Atcelts |
| 19650 | ISO/DIS 11726 | Solid mineral fuels — Guidelines for the validation of alternative methods of analysis | Izstrādē |
| 19649 | ISO/DIS 11725 | Solid mineral fuels — Determination of nitrogen — Semi-micro gasification method | Izstrādē |
| 19648 | ISO/DIS 11724 | Solid mineral fuels — Determination of total fluorine | Izstrādē |
| 19647 | ISO/WD 11723 | Solid mineral fuels — Determination of arsenic and selenium in coal — Hydride generation/atomic absorption method | Izstrādē |
Displaying 181-190 of 247 results.