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 |
| 77051 | ISO/NP 4020 | Road vehicles — Fuel filters for diesel engines — Test methods | Izstrādē |
| 77052 | ISO 23820:2023 | Determination of the filtration efficiency of urea filter modules | Standarts spēkā |
| 77053 | ISO 7299-2:2021 | Diesel engines — End-mounting flanges for pumps — Part 2: High-pressure supply pumps for common rail fuel injection systems | Standarts spēkā |
| 77324 | ISO 6627:2022 | Internal combustion engines — Piston rings — Expander/rail oil-control rings | Standarts spēkā |
| 77439 | ISO 12345:2021 | Diesel engines — Cleanliness assessment of fuel injection equipment | Atcelts |
| 77440 | ISO 19724:2020 | Gasoline engines with direct injection — Cleanliness assessment of fuel injection equipment | Standarts spēkā |
| 78917 | ISO 22241-1:2019/Amd 1:2019 | Diesel engines — NOx reduction agent AUS 32 — Part 1: Quality requirements — Amendment 1 | Standarts spēkā |
| 78930 | ISO 17536-4:2019 | Road Vehicles — Aerosol separator performance test for internal combustion engines — Part 4: Laboratory fractional efficiency test method | Standarts spēkā |
| 79093 | ISO/TS 12103-3:2020 | Road vehicles — Test contaminants for filter evaluation — Part 3: Soot contaminant | Atcelts |
Displaying 31-40 of 84 results.