Proposal for amendments to document GRPE/2012/4
Document GRPE-63-22
19 January 2012

This document proposes to add the use of poly-alpha-olefin filters and to correct an error in the particle number measurement diagram in UN Regulation 49.

Submitted by UK
Status: Superseded
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Related and Previous Documents
WP.29/2012/45
Relates to UN R49 |