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| Document Title | Noise problems and driving conditions in China based on R51.03 | ||||||||
| Reference Number | GRB-66-21 | ||||||||
| Date |
5 Sep 2017
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| Source(s) | China and CATARC | ||||||||
| Rulemaking Area(s) | UN R51 Vehicle Noise | ||||||||
| Meeting(s) | |||||||||
| Downloads | |||||||||
| UNECE server | .pdf format | .ppt format | |||||||
| Excerpts from session reports related to this document | |||||||||
| GRB | Session 66 | 4-6 Sep 2017 |
12. The expert from China reported on noise problems and driving conditions in China in relation to the 03 series of amendments to Regulation No. 51 (GRB-66-21). In particular, he pointed out that further research would be needed to identify a relationship between the test cycles and noise problems as well as to develop a test method which would cover both the driving behaviours and noise issues. The Chair invited IWG ASEP to address these issues in cooperation with China. |
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