比如说,如果能用‘可控电子管’这种说法,就不要用‘晶体管’。
Choose the brand of hydraulic vibration system and electronic valve, low fault rate and reliable in quality.选用品牌的液压振动系统和电子起振阀,故障率低,质量可靠。
electronic valve controller was small, wiring help, precision high, operate characteristic simple, intelligent.该电动阀门控制器具有体积小、接线方便、精度高、操作简单、智能化等特点。