ISO/TC 22/SC 34
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 77050 | ISO/PWI 23819 | Road vehicles — HDV filter test method incorporating vibration and cyclic flow | Izstrādē |
| 90698 | ISO/PWI 25538 | Target Differential Pressure Fuel Water Separation Loading | Izstrādē |
| 80592 | ISO/PWI 4984 | Road vehicles — Flat sheet test for sub-micron filtration | Izstrādē |
| 92435 | ISO/PWI 6623 | Internal combustion engines — Piston rings - Scraper rings made of cast iron | Izstrādē |
| 90692 | ISO/PWI TS 11155-1 | Road vehicles — Air filters for passenger compartments — Part 1: Test for particulate filtration | Izstrādē |
| 79093 | ISO/TS 12103-3:2020 | Road vehicles — Test contaminants for filter evaluation — Part 3: Soot contaminant | Atcelts |
| 88251 | ISO/TS 17536-2:2026 | Road vehicles — Aerosol separator performance test for internal combustion engines — Part 2: Laboratory test method | Standarts spēkā |
| 91396 | ISO/WD 13043 | Road vehicles — Refrigerant systems used in mobile air conditioning systems (MAC) — Safety requirements | Izstrādē |
| 90988 | ISO/WD 16232.2 | Road vehicles — Cleanliness of components and systems | Izstrādē |
| 90699 | ISO/WD 18669-1 | Internal combustion engines — Piston pins — Part 1: General specifications | Izstrādē |
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