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| Document title | UN R41: Proposal for amendments to the 04 series of amendments | ||||||||||
| Date | 20 Jan 2020 | Proposal for amendment by IMMA to address the issue of stationary noise measurements on a single sided dual exhaust system. | |||||||||
| Source(s) | IMMA | ||||||||||
| Status | Superseded | ||||||||||
| Rulemaking area(s) | |||||||||||
| Meeting(s) | |||||||||||
| Related documents | |||||||||||
| WP.29/2020/70 | UN R41: Proposal for Supplement 8 to the 04 series of amendments (Adopted) | ||||||||||
| Downloads: | .pdf format | .docx format | |||||||||
| Excerpts from session reports related to this document | |||||||||||
| GRBP | Session 71 | 28-31 Jan 2020 |
5. The expert from IMMA proposed to modify the microphone position for measuring stationary noise in the case of several exhaust outlets (GRBP-71-10). GRBP adopted the proposal, as contained in Annex III, and requested the secretariat to submit it to WP.29 and AC.1 for consideration and vote at their June 2020 sessions as part of a draft Supplement 8 to the 04 series of amendments to UN Regulation No. 41. |
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