1 نتائج 'radio engineering'
Radio engineering (en)
Radioingeniería (es), Радиотехника (ru), هندسة الراديو (ar), هندسة اذاعية (ar), هندسة لاسلكية (ar), Technologie de la radio (fr)
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Broadcasting technology
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Allocation of frequencies
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Communication technology, Radio stations, Radio waves, Telecommunications, Television engineering, TV/radio equipment
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Information and communication
> Information technology (software)
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http://vocabularies.unesco.org/thesaurus/concept4364