The system design is reasonable, safe and reliable, fully meet the normal tripping and emergency brake of drilling rig, the light drilling and workover machines, has a good application prospect.
该系统设计合理、安全可靠，完全满足钻机起下钻和紧急刹车，在轻型钻机和修井机上，具有很好的应用前景。
In this paper, principle and composition of the centralized monitoring system of emergency light with fire control is discussed, including features of hardware and software design.
介绍了消防应急灯集中监控系统的工作原理及组成，对软硬件的设计特点进行了一定的叙述。
In this paper, principle and composition of the centralized monitoring system of emergency light with fire control is discussed, including features of hardware and software design.
介绍了消防应急灯集中监控系统的工作原理及组成，对软硬件的设计特点进行了一定的叙述。
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