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Continue to ChatCzech Republic to test 4k DVB-T2 https://www.broadbandtvnews.com/2014/03/03/czech-republic-to-test-4k-dvb-t2/
Czech Republic to test 4k DVB-T2 https://www.broadbandtvnews.com/2014/03/03/czech-republic-to-test-4k-dvb-t2/