略語大辞典 [C] 30 VFD vacuum fluorescent display 真空蛍光表示管. vacuum fluorescent display; or fluorescent indicator panel; a display device; a low-voltage CRT(cathode ray tube) operating with accelerating voltages generally well under 100 V; [C:E:Opt:L]. 丸善「略語大辞典」JLogosID : 11853771