| Proposal for Supplement 3 to the 02 series of amendments to Regulation No. 117 |
| Reference Number: WP.29/2013/7 |
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Text as adopted by the Working Party on Brakes and Running Gear (GRRF) at its 73rd session to align the definition of the temperature correction coefficient “K” in UN R117:02 series of amendments with ISO 28580. |
| Document date: 13 Dec 12 |
| Relevant to UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance. |
| View full document file for more information |
| WP.29/2013/7 |