您要查找的是不是：
- closed circuit oxygen system 闭式回路供氧系统
- The closed circuit supervisory system at main public areas; l. 主要公共区域有闭路电视监控系统;
- There is a closed circuit television and hi-fi system in the room. 房内有闭路电视和高保真音响。
- closed circuit oxygen equipment 闭路循环氧气设备, 再生氧气设备
- A closed circuit TV system has been installed in the laboratories. 实验室里设置了闭路电视。
- Please clean crew and passenger oxygen system pressure. 请检查机组和旅客氧气系统的压力。
- The imported SEW reductor can be used in closed circuit. 采用进口的SEW减速机作闭环系统。
- We turned the temperature control on our oxygen system up to maximum. 我们把氧气装置上的温度控制器调到最高。
- To enhance security, a new Closed Circuit Television System was installed in Mongkok Sub-office. 本局亦在旺角分局装置了一台新的闭路电视系统,以加强保安。
- The required thickness of coating is obtained by the action of closed circuit control system above the molten zinc level (air knife). 通过气刀和镀层闭环控制系统对液态锌层厚度的调节使镀层厚度达到设定要求
- Guest: Next Moday. By the way, is there a closed circuit TV? 客户：下周一。再问一下，房间里有闭路电视吗？
- Applicable to transmission of various video signal in close circuit TV monitoring system and sound engineering. 适用于在各类闭路电视监控系统、音响工程中传输视频信号。
- Maintain a vigil on the closed circuit TV system and inform security officer on patrol duties of any unusual happenings. 保证夜间的闭路监控电视系统正常,如有异常情况,及时通知。
- By the end of 1997, 308 signalised junctions on Hong Kong Island were under the ATC system and 40 closed circuit television (CCTV) cameras were in use for traffic surveillance. 年底时，港岛区有308个路口由区域交通控制系统控制，并有40部闭路电视摄影机，用以监察交通情况。
- The passenger oxygen system can be activated automatically by high cabin altitude (low cabin pressure) or manually from the flight compartment. 旅客氧气系统能够被较高的客舱高度自动启动，也能在驾驶舱人工启动。
- By the end of 1997,308 signalised junctions on Hong Kong Island were under the ATC system and 40 closed circuit television (CCTV) cameras were in use for traffic surveillance. 年底时，港岛区有308个路口由区域交通控制系统控制，并有40部闭路电视摄影机，用以监察交通情况。
- The passenger oxygen system provides an emergency oxygen supply to the passengers and attendants, this system consists of passenger sevice units, control and indication. 旅客氧气系统为旅客及乘务员提供应急氧气，系统包括旅客服务设备，控制及指示器。
- In order for there to be an induced current, we must have a closed circuit. 为了出现感生电流，我们必须有闭合回路。
- This article discusses the selection of compatible closed circuit television channels in all channel CATV system and explains how to use pocket computer to aid the design. 本文就全频道CATV系统中如何选择相容的闭路电视频道进行了探讨,并介绍了如何用袖珍计算机进行辅助设计问题。
- It is also equipped weth central air-conditioning system, closed circuit TV, satellite receiver system, IDD,somic system, refrigerator and minibar in every room. 所有客房配有中央空调、闭路电视、卫星电视、音响、冰箱、迷你吧台、国际直播电话、电脑宽带上网等设施，舒适、安静、温馨备至。
