经济[省电]接触器;
By use of microelectronics, the soft making and intelligent control were carried out, therefore, the reliability, safety and economy of the contactor were improved greatly.
由于采用了微电子控制技术,实现了接触器的软接通和智能控制,从而大大提高了该产品的可靠性、安全性和经济性。
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