ISO/TC 22
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 27930 | ISO 6624-4:2003 | Internal combustion engines — Piston rings — Part 4: Half keystone rings made of steel | Atcelts |
| 59243 | ISO 6624-4:2016 | Internal combustion engines — Piston rings — Part 4: Half keystone rings made of steel | Standarts spēkā |
| 13043 | ISO 6625:1986 | Internal combustion engines — Piston rings — Oil control rings | Standarts spēkā |
| 13044 | ISO 6626:1989 | Internal combustion engines — Piston rings — Coil-spring-loaded oil control rings | Atcelts |
| 27928 | ISO 6626:1989/WD Amd 1 | Internal combustion engines — Piston rings — Coil-spring-loaded oil control rings — Amendment 1 | Izstrādē |
| 37567 | ISO 6626-2:2003 | Internal combustion engines — Piston rings — Part 2: Coil-spring-loaded oil control rings of narrow width made of cast iron | Atcelts |
| 55414 | ISO 6626-2:2013 | Internal combustion engines — Piston rings — Part 2: Coil-spring-loaded oil control rings of narrow width made of cast iron | Atcelts |
| 42961 | ISO 6626-3:2008 | Internal combustion engines — Piston rings — Part 3: Coil-spring-loaded oil control rings made of steel | Atcelts |
| 67907 | ISO 6626-3:2019 | Internal combustion engines — Piston rings — Part 3: Coil-spring-loaded oil control rings made of steel | Standarts spēkā |
| 26902 | ISO 6627:2000 | Internal combustion engines — Piston rings — Expander/segment oil-control rings | Atcelts |
Displaying 211-220 of 476 results.