Mr Petr Křen
https://orcid.org/0000-0002-6169-6692
Consultative Committee for Length
Delegates
From 10 to 11 October 2024
Consultative Committee for Length
Experts
From 14 to 15 June 2018
Consultative Committee for Length
Delegates
From 23 to 24 September 2015
CCL Working Group on Dimensional Nanometrology
Participant (online)
08 October 2024
CCL Working Group on the CIPM MRA
Participant (online)
07 October 2024
KCDB 2.0 – Comparisons
Participant
26 March 2024