Dr Youichi Bitou
Consultative Committee for Length
Experts
From 25 to 27 October 2021
Consultative Committee for Length
Experts
From 14 to 15 June 2018
CCL Working Group on the CIPM MRA
Delegates
From 12 to 13 June 2018
CCL Working Group on Dimensional Nanometrology
Delegates
11 June 2018