CEN/TC 19
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 35109 | EN ISO 20843:2011 | Petroleum and related products - Determination of pH of fire-resistant fluids within categories HFAE, HFAS and HFC (ISO 20843:2011) | Izstrādē |
| 458 | EN ISO 20844:2004 | Petroleum and related products - Determination of the shear stability of polymer-containing oils using a diesel injector nozzle (ISO 20844:2004) | Atcelts |
| 21336 | EN ISO 20846:2004 | Petroleum products - Determination of sulfur content of automotive fuels - Ultraviolet fluorescence method (ISO 20846:2004) | Atcelts |
| 29442 | EN ISO 20846:2011 | Petroleum products - Determination of sulfur content of automotive fuels - Ultraviolet fluorescence method (ISO/DIS 20846:2009) | Atcelts |
| 65983 | EN ISO 20846:2019 | Petroleum products - Determination of sulfur content of automotive fuels - Ultraviolet fluorescence method (ISO 20846:2019) | Izstrādē |
| 21337 | EN ISO 20847:2004 | Petroleum products - Determination of sulfur content of automotive fuels - Energy-dispersive X-ray fluorescence spectrometry (ISO 20847:2004) | Izstrādē |
| 21338 | EN ISO 20884:2004 | Petroleum products - Determination of sulfur content of automotive fuels - Wavelength-dispersive X-ray fluorescence spectrometry (ISO 20884:2004) | Atcelts |
| 31169 | EN ISO 20884:2011 | Petroleum products - Determination of sulfur content of automotive fuels - Wavelength-dispersive X-ray fluorescence spectrometry (ISO 20884:2011) | Atcelts |
| 65984 | EN ISO 20884:2019 | Petroleum products - Determination of sulfur content of automotive fuels - Wavelength-dispersive X-ray fluorescence spectrometry (ISO 20884:2019) | Izstrādē |
| 72872 | EN ISO 20884:2019/A1:2021 | Petroleum products - Determination of sulfur content of automotive fuels - Wavelength-dispersive X-ray fluorescence spectrometry - Amendment 1: Addition of the SSD detector to the Monochromatic excitation part of Table 1 (ISO 20884:2019/Amd 1:2021) | Izstrādē |
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