closed circuit communication sytem
词语: closed circuit communication sytem
解释: 闭路通信系统
词典: 电信专业英汉词典
closed circuit communication sytem 相关解释
closed circuit communication sytem 〔名词〕闭路通信系统
闭路通信系统 closed-circuit communications system
闭路通信系统 closed circuit communication sytem
闭路通信系统 closed circuit communication sytem