English خانه | درباره | تماس
 
تاریخچه استاندارد
ITU-R S.2112-0  
ITU-R S.2112-0 2018  
Guidelines to conduct bilateral coordination for explicit agreements, in the frequency band 14.5-14.75 GHz for Regions 1 and 2 countries, or in the frequency band 14.5-14.8 GHz for Region 3 countries, in the fixed-satellite service (Earth-to-space) not fo
3000000 ریال  




ورود | عضویت

سبد خرید 0