Document Number GRE-82-09
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Document title Proposal to amend UN R65
Date 8 Oct 2019 Proposal to clarify the definition of "'on' time" (tH) to address cases where a single flash consists of several flashes.
Source(s) Poland
Status Superseded
Rulemaking area(s)
Meeting(s)
Related documents
GRE/2020/18 UN R65: Proposal for Supplement 11 (Superseded)
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Excerpts from session reports related to this document
GRE | Session 82 | 22-25 Oct 2019

38. The expert from Poland proposed to clarify the definition of the “on” time for the case of a group of flashes (GRE-82-09). The expert from GTB pointed out that the GTB Working Group Photometry had recently considered an alternative wording for the same purpose. GRE invited both experts to submit a new proposal to the next session.