Dr Haiyong Gan
Consultative Committee for Photometry and Radiometry
Experts
From 19 to 20 September 2019
CCPR Working Group on Key Comparisons
Delegates
18 September 2019
CCPR Working Group on Strategic Planning
Delegates
17 September 2019
CCPR Working Group on CMCs
Delegates
From 16 to 17 September 2019