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1 results for 'closed circuit television'

Closed circuit television (en)
Television engineering
Cable television, Colour television, High definition TV
Information and communication > Information technology (software)
دائرة تلفزيونية مغلقة (ar), تليفزيون الدائرة المغلقة (ar), Télévision en circuit fermé (fr), Телевидение по замкнутому каналу (ru), Televisión de circuito cerrado (es)
http://vocabularies.unesco.org/thesaurus/concept4493