closed circuit television system中文什么意思

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Code for design of close circuit television system
工業(yè)電視系統(tǒng)工程設計規(guī)范
Area traffic control and closed circuit television system for tuen mun and yuen long districts
屯門及元朗區(qū)區(qū)域交通控制及閉路電視系統(tǒng)
To enhance security , a new closed circuit television system was installed in mongkok sub - office
本局亦在旺角分局裝置了一臺新的閉路電視系統(tǒng)，以加強保安。
Supplementary information - 19tc - area traffic control and closed circuit television system for tuen mun and yuen long districts
補充資料19tc屯門及元朗區(qū)區(qū)域交通控制及閉路電視系統(tǒng)
New territories east development transport - traffice control - sha tin new twon closed circuit television system and traffic congestion and route information system
新界東部發(fā)展土木工程-土地發(fā)展-將軍澳發(fā)展計劃第3期馀下的土木工程

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