闭路

• They have surveillance cameras and they ' re gonna check them
  我敢肯定他们有闭路摄像头，他们会检查的。
• To make renovation of systems to realize close recirculation of washing water
  抓好系统改造实现洗水闭路
• You will see cctv is the abbreviation of " closed circuit television "
  就会发现cctv是“闭路电视”的缩写
• Technical code for civil closed circuit monitoring tv system engineering
  民用闭路监视电视系统工程技术规范
• Technical code for regunation of civil closed circuit monitoring tv system
  民用闭路监视电视系统工程技术规范
• Two phase closed loop pulse system
  二相闭路脉冲系统
• Closed circuit fire alarm system
  闭路火灾报警系统
• Practice on the closed - circuitry of slime - water at shaqu coal preparation plant
  沙曲矿选煤厂洗水闭路循环的实践
• Digital compression : mpeg 2 , mpeg 1 recording types : live , timer
  支持外部tuner输入，兼容开路和闭路输入两种模式
• Closed circuit breathing apparatus
  闭路式呼吸器