| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
|---|---|---|---|---|---|---|---|---|---|
| Document Title | Discussion for limit values of ECE R51 – 03 series (Revised) | ||||||||
| Reference Number | GRB-55-05/Rev.1 | ||||||||
| Date |
9 Feb 2012
|
||||||||
| Summary | Revised presentation by the China Automotive Technology and Research Center (CATARC) on proposed new noise limit values. | ||||||||
| Source(s) | CATARC | ||||||||
| Rulemaking Area(s) | UN R51 Vehicle Noise | ||||||||
| Meeting(s) | |||||||||
| Downloads | |||||||||
| UNECE server | .pdf format | ||||||||
| Excerpts from session reports related to this document | |||||||||
| GRB | Session 55 | 7-9 Feb 2012 |
8. The expert from China introduced GRB-55-05-Rev.1 proposing amendments (GRB-55-04) aimed at revising the definitions of the “pre-acceleration”, “reference point” and the “specific test conditions” for vehicles. The expert from ISO supported in principle the proposal, in line with the latest revision of ISO Standard 362, pending a study reservation on the specific test conditions. GRB agreed to resume discussion on this matter at its September 2012 session on the basis of a revised proposal prepared by the expert from China in collaboration with the expert from ISO. |
||||||||