closed circuit TV watching system的意思|示意
美 / /
英 / /
闭路电视观看系统
closed circuit TV watching system的网络常见释义
闭路电视 ... 跨度为81×81：81 by 81 meters span 闭路电视：closed circuit TV watching system 设备精良，功能齐全：be will designed and thoroughly functional ...
closed circuit TV watching system相关例句
Central air conditioner, automatic fire alarm, closed circuit TV watching system, communication network, public broadcasting and cable TV are all available in the exhibition hall.
展览大厅配有中央空调、自动火警、闭路电视、通讯网络、广播和有线电视。