Indwangu ye-UD (Unidirectional) uhlobo lwezinto zefayibha ezinamandla aphezulu lapho yonke imicu ibekwe ohlangothini olulodwa. Ifakwe ngephethini eliphambene (0° kanye ne-90°) ukuze kukhuliswe ukumelana nezinhlamvu ngenkathi kugcinwa i-vest ilula.
Isikhathi sokuthunyelwe: Meyi-28-2025