ITU's 160 anniversary

توصيل العالم وما وراءه

WTDC 2025

Timing applications and the definition of the second

Shopping cart Shopping cart

You are here صفحة الاستقبال > ITU Publications > Radiocommunication (ITU-R) > ITU-R Questions > Science services > Timing applications and the definition of the second

Question SG07.259

Managed by SG07
Main
Number
 Title Status
259/7
  		Timing applications and the definition of the second  
 		In force (Main)

© ITU جميع حقوق الطبع محفوظة

العودة إلى أعلى الصفحة