ISO/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 73916 | ISO 23671:2021 | Passenger car tyres — Method for measuring relative wet grip performance — Loaded new tyres | Standarts spēkā |
| 73917 | ISO 19447:2021 | Passenger car tyres — Method for measuring ice grip performance — Loaded new tyres | Standarts spēkā |
| 74284 | ISO 3877-4:1984/Amd 1:2020 | Tyres, valves and tubes — List of equivalent terms — Part 4: Solid tyres — Amendment 1 | Standarts spēkā |
| 74285 | ISO 4223-2:1991/Amd 1:2020 | Definitions of some terms used in the tyre industry — Part 2: Solid tyres — Amendment 1 | Standarts spēkā |
| 78867 | ISO 24469:2023 | Road wear test of studded tyres | Standarts spēkā |
| 79041 | ISO 15222:2021 | Truck and bus tyres — Method for measuring relative wet grip performance — Loaded new tyres | Standarts spēkā |
| 79096 | ISO 20908:2023 | Tyre sound emission test — Methods of drum | Standarts spēkā |
| 81100 | ISO 5273:2025 | Passenger car tyres — Preparation method for an artificially worn state for wet grip testing | Standarts spēkā |
| 85301 | ISO/DIS 18511-1 | Tyre abrasion rate measurement methods — Part 1: Outdoor test method by using vehicles on road | Aptauja slēgta |
| 85302 | ISO/DIS 18511-2 | Tyre abrasion rate measurement methods — Part 2: Indoor test method by using an abrasion tester on external drum | Izstrādē |
Displaying 51-60 of 69 results.