The Model 90 is recommended for dead end or low flow service in critical applications such as control loops requiring precise, automatic monitoring of signal pressures.
示范建议90月底或死亡,如需要精确的控制,信号回路的压力自动监测的关键应用的低流量的服务。
3
Based on the design of global structure and hardware of the control system, detailed program flow design of automatic coal stuffing and slag removing is presented.