ISO/TC 27/SC 5
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 70840 | ISO 647:2017 | Brown coals and lignites — Determination of the yields of tar, water, gas and coke residue by low temperature distillation | Standarts spēkā |
| 4778 | ISO 647:1974 | Brown coals and lignites — Determination of the yields of tar, water, gas and coke residue by low temperature distillation | Atcelts |
| 86981 | ISO 625:2025 | Coal and coke — Determination of carbon and hydrogen — Liebig method | Standarts spēkā |
| 27352 | ISO 625:1996/Cor 1:1996 | Solid mineral fuels — Determination of carbon and hydrogen — Liebig method — Technical Corrigendum 1 | Atcelts |
| 4746 | ISO 625:1996 | Solid mineral fuels — Determination of carbon and hydrogen — Liebig method | Atcelts |
| 4745 | ISO 625:1975 | Coal and coke — Determination of carbon and hydrogen — Liebig method | Atcelts |
| 86989 | ISO 622:2025 | Coal and coke — Determination of phosphorus — Reduced molybdophosphate photometric method | Standarts spēkā |
| 70208 | ISO 622:2016 | Solid mineral fuels — Determination of phosphorus content — Reduced molybdophosphate photometric method | Atcelts |
| 4742 | ISO 622:1981 | Solid mineral fuels — Determination of phorphorus content — Reduced molybdophosphate photometric method | Atcelts |
| 86980 | ISO 609:2025 | Coal and coke — Determination of carbon and hydrogen — High temperature combustion method | Standarts spēkā |
Displaying 111-120 of 247 results.