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Document Title: Proposal for Supplement 9 to the 05 series of amendments to UN Regulation No. 49
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Document Reference Number: WP.29/2017/129
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Description: Proposal to correct and clarify the text, including to - correct the constants for equation (34) to calculate exhaust mass flow using carbon balance method,
- correct constants used for CVS verification,
- correct the formula for regression analysis according to Annex 4, Appendix 3, and
- correct the rise time (to 3.5 s from 2.5 s) for the PEM analyzers under paragraph A.2.2.1. of the 06 series.
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Meeting Session: 173rd WP.29 session (14-17
Nov 2017)
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| Document date: 25 Aug 17 (Posted 30 Aug 17)
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Document status: Adopted text published
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This document concerns UN Regulation No. 49 | Diesel and CNG/LNG Engine Emissions.
This submission is related to the following document(s):
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Adoption Vote
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This proposal (WP.29/2017/129) was adopted by the World Forum. Thirty-three Contracting Parties out of the 44 applying UN R49 were present for the vote by AC.1. Thirty-three voted in favor with zero against and zero abstaining.
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