أنت هنا ITU > صفحة الاستقبال > ITU Publications > Radiocommunication (ITU-R) > publications
مشاركة
You are here صفحة الاستقبال > ITU Publications > Radiocommunication (ITU-R) > ITU-R Reports > Radiowave propagation > Methods for estimating effective electrical characteristics of the surface of the Earth
Share
Report P.879
Managed by R00-SG03