略語大辞典 [C] 27 SPECTRE special purpose extra channels for (イギリスの)スペクター. 地上ディジタルTV方式.special purpose extra channels for terrestrial resolution enhancement; a digital broadcasting system; by ITC(Independent Television Commission) and NTL(National Transcommunications Ltd.); (UK); [C:E:Ind]. 丸善「略語大辞典」JLogosID : 11860123