close-circuit

常见例句

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。
The imported SEW reductor can be used in closed circuit.
采用进口的SEW减速机作闭环系统。
New technology includes electronic writing boards, teleconferencing and close circuit television.
新的技术由包括电子书写板、电信会议、闭路电视等。
This article mostly introduce reconstruction and recycle of close circuit variable pump.
主要介绍闭式变量柱塞泵的功能改造和再应用。
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。