词语显字管
解释character display tube
character display tube〔名词〕显字管详细»
character display tube显示管，字码管详细»
显字管character display tube;character-display tube;typotron详细»
显字管character display tube;character forming tube;typotron详细»
显字管charactron详细»
显字管typotron详细»
显字管character display tube;charactron详细»