Documento :

UIT-R WP-7A  Contribución  43

Título :

Information on the activities related to time and frequency metrology in preparation to the General Conference on Weights and Measures 2022

Recibido en :

2022-04-21

Origen :

International Bureau of Weights and Measures

Disponibilidad :

Restringido a usuarios de TIES [UIT-R]