closed circuit system 闭式循环系统闭路制 ; 闭路系统 ; 通路制 ; 常流制
semi-closed circuit system 半封闭式回路系统
tight closed circuit system 紧闭环路系统
jetmill classifier closed circuit system 超细粉碎分级系统
closed circuit TV system 闭路电视系统
closed-circuit television system 闭路电视系统 ; 闭路监控电视系统
Closed-circuit television reading system 闭路电视阅读系统
closed circuit fire alarm system 闭路火灾报警系统
closed circuit communication system [通信] 闭路通信系统 ; 闭路通讯系统
closed-circuit oil system 闭路循环油系统
Meeting as Tatsu was founded in February 2006, is specializing in the production of closed-circuit system security products manufacturers.
汇视达公司成立于2006年2月，是专业生产闭路系统安防系列产品的厂家。
The paper USES spool valve system drawing equivalent to cartridge valve system drawing to design a typical hydraulic closed-circuit system consisting of two-way cartridge valve.
本文采用滑阀系统图等效成插装阀系统图的方法，设计出一种由二通插装阀组成的典型闭式系统。
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。
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