Ụlọ ọrụ Dean nke mgbasa ozi redio Spanish, nke ewepụtara na November 10, 1924 na Madrid. Onye nwe ugbu a: Spanish Academy of Radio.
Jiri ọkpụkpọ redio Quasar gee ụlọ ọrụ redio sitere na ụwa niile n'ịntanetị
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