ISO/TC 22/SC 34
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 92435 | ISO/PWI 6623 | Internal combustion engines — Piston rings - Scraper rings made of cast iron | Izstrādē |
| 80592 | ISO/PWI 4984 | Road vehicles — Flat sheet test for sub-micron filtration | Izstrādē |
| 90698 | ISO/PWI 25538 | Target Differential Pressure Fuel Water Separation Loading | Izstrādē |
| 77050 | ISO/PWI 23819 | Road vehicles — HDV filter test method incorporating vibration and cyclic flow | Izstrādē |
| 75008 | ISO/PWI 23236 | Road vehicles — Low micron fuel filter efficiency | Izstrādē |
| 93155 | ISO/PWI 12103-4 | Road vehicles — Test contaminants for filter evaluation — Part 4: Agriculture-type test contaminant | Izstrādē |
| 92439 | ISO/NP 6623-2 | Internal combustion engines — Piston rings — Part 2: Scraper rings made of steel | Izstrādē |
| 77051 | ISO/NP 4020 | Road vehicles — Fuel filters for diesel engines — Test methods | Izstrādē |
| 68439 | ISO/NP 16183 | Heavy duty engines — Measurement of gaseous emissions from raw exhaust gas and of particulate emissions using partial flow dilution systems under transient test conditions | Izstrādē |
| 88094 | ISO/FDIS 2974 | Diesel engines — 60° concave cones for high-pressure fuel injection components | Izstrādē |
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