ISO/TC 27/SC 5
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 33605 | ISO/DIS 11723 | Solid mineral fuels — Determination of arsenic and selenium in coal — Hydride generation method | Izstrādē |
| 33582 | ISO/DIS 1952 | Coal — Determination of five extractable inorganic ions (Na, Ca, Mg, Fe, Al) | Izstrādē |
| 33581 | ISO/CD 602 | Coal — Determination of mineral matter | Izstrādē |
| 32458 | ISO 157:1996/Cor 1:1999 | Coal — Determination of forms of sulfur — Technical Corrigendum 1 | Atcelts |
| 30956 | ISO 1171:1997/Cor 1:1998 | Solid mineral fuels — Determination of ash — Technical Corrigendum 1 | Atcelts |
| 29390 | ISO/WD 17246 | Coal — Ultimate analysis | Izstrādē |
| 29389 | ISO/WD 17247 | Coal — Proximate analysis | Izstrādē |
| 28371 | ISO/WD 15603 | Solid muneral fuels — Determination of chlorine by bomb combustion | Izstrādē |
| 27761 | ISO/DIS 15585 | Solid mineral fuels — Hard coal — Determination of caking index | Izstrādē |
| 27427 | ISO 333:1996/Cor 1:1996 | Coal — Determination of nitrogen — Semi-micro Kjeldahl method — Technical Corrigendum 1 | Atcelts |
Displaying 161-170 of 247 results.