hat
Ekipman nan radyo nan enfòmasyon deferant bezwen nenpòt elektwomayetik ayeryen vag sipò. Ayeryen se yon sèl kalite vire ka aplike. Lè eksplozyon lwen, li chanje th
eng
The radio equipment of deferent information needs any support electromagnetic wave aerial. Aerial is one kind turns can implement. When blast off, it changes th