在进行涉及液氯和环氧乙烷之类高度危险性的化学品操作时，这种装置能够对装卸用的阀门进行快速、自动化的紧急切断。
They provide fast, automated emergency shut-off of loading an dunloading valves for handling very hazardous chemicals, such as chlorine or ethylene oxide.
按压P5-16 客舱增压控制面板的高度警告切断电门。
HORN CUTOUT switch on the P5-16 Cabin Pressure Control Panel.
应用推荐