Dr Yandong Lin
Consultative Committee for Photometry and Radiometry
Delegates
From 10 to 11 May 2022
Consultative Committee for Units
Experts
From 21 to 23 September 2021
Consultative Committee for Photometry and Radiometry
Delegates
From 19 to 20 September 2019
CCPR Working Group on Key Comparisons
Participant
29 November 2022
KCDB 2.0 – Comparisons
Participant
08 February 2022
CCPR Working Group on Strategic Planning
Delegates
09 December 2021