CEN/TC 19
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 373 | prEN ISO 16591 | Petroleum products - Determination of sulfur content - Oxidative microcoulometry method (ISO 16591:2010) | Izstrādē |
| 32348 | prEN ISO 20623 | Petroleum and related products - Determination of the extreme-pressure and anti-wear properties of fluids -- Four ball method (European conditions) | Izstrādē |
| 28306 | prEN ISO 20763 rev | Petroleum and related products - Determination of anti-wear properties of hydraulic fluids - Vane pump method | Izstrādē |
| 62965 | prEN ISO 20823 rev | Petroleum and related products - Determination of the flammability characteristics of fluids in contact with hot surfaces - Manifold ignition test | Izstrādē |
| 40395 | prEN ISO 20844 | Petroleum and related products - Determination of the shear stability of polymer-containing oils using a diesel injector nozzle (ISO 20844:2015) | Izstrādē |
| 78434 | prEN ISO 20846 | Petroleum and related products - Determination of sulfur content of automotive fuels - Ultraviolet fluorescence method (ISO/DIS 20846:2025) | Aptauja |
| 31170 | prEN ISO 20847 | Petroleum products - Determination of sulfur content of automotive fuels - Energy-dispersive X-ray fluorescence spectrometry (ISO/PWI 20847:2008) | Izstrādē |
| 25252 | prEN ISO 22854 | Liquid petroleum products - Determination of hydrocarbon types and oxygenates in automotive-motor gasoline - Multidimensional gas chromatography method (ISO/FDIS 22854:2008) | Atcelts |
| 82482 | prEN ISO 22854 rev | Liquid petroleum products — Determination of hydrocarbon types and oxygenates in automotive-motor gasoline and in ethanol (E85) automotive fuel — Multidimensional gas chromatography method | Izstrādē |
| 33584 | prEN ISO 22854 rev | Liquid petroleum products - Determination of hydrocarbon types and oxygenates in automotive-motor gasoline - Multidimensional gas chromatography method (ISO 22854:2008) | Izstrādē |
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