Monitors the wet warningvalve pressure switch's operation signal.
监督干式报警阀压力开闭地行动旌旗灯号。
2
The diagnosis parameter setting circuit is used to set up collection times N, failure warningvalve value and rotary shaft gyro frequency of the machinery needing test.
诊断参数设定电路用于设置采集次数N、故障 报警阀值和待测机械的旋转轴的旋转频率;
3
In 2006, the warning was upgraded to a black box warning, the FDA's strongest form of warning, because of new data concerning risks of heart valve damage.