CEN/TC 19
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 34999 | prEN ISO 3171 rev | Petroleum liquids - Automatic pipeline sampling | Izstrādē |
| 81571 | prEN ISO 3405 | Petroleum and related products from natural or synthetic sources - Determination of distillation characteristics at atmospheric pressure (ISO/DIS 3405:2025) | Aptauja slēgta |
| 81713 | prEN ISO 3675 rev | Crude petroleum and liquid petroleum products — Laboratory determination of density — Hydrometer method | Izstrādē |
| 63535 | prEN ISO 3675 rev | Crude petroleum and liquid petroleum products - Laboratory determination of density - Hydrometer method | Izstrādē |
| 40517 | prEN ISO 3679 | Determination of flash no-flash and flash point - Rapid equilibrium closed cup method (ISO 3679:2015) | Atcelts |
| 443 | prEN ISO 3837 | Liquid petroleum products - Determination of hydrocarbon types - Fluorescent indicator adsorption method (revision of ISO 3837:1993) | Izstrādē |
| 82558 | prEN ISO 3924 rev | Petroleum products — Determination of boiling range distribution — Gas chromatography method | Izstrādē |
| 79469 | prEN ISO 4259-1 | Petroleum and related products - Precision of measurement methods and results - Part 1: Determination of precision data in relation to methods of test (ISO/DIS 4259‑1:2025) | Aptauja slēgta |
| 79470 | prEN ISO 4259-2 | Petroleum and related products - Precision of measurement methods and results - Part 2: Interpretation and application of precision data in relation to methods of test (ISO/DIS 4259-2:2025) | Aptauja slēgta |
| 59347 | prEN ISO 4267 | Petroleum and liquid petroleum products - Calculation of oil quantities - Dynamic measurement | Izstrādē |
Displaying 1031-1040 of 1049 results.