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目前国内生产的YTX系列电接点压力表基本上沿袭50年代苏联产品,采用定值触点和指针带动的动触点直接接触产生上、上限报警信号去控制用电设备。
Currently produced YTX series of electrical contact pressure gauges basically followed the Soviet Union in the 50s products, the use of fixed contact and pointer driven by direct contact with the movable contact, the upper limit alarm signal to control the electrical equipment.