self-hold
美
英 
英漢解釋
例句
Select the "Signal reset" menu to reset all the self -hold signal relays and the self -hold indicating lamps.
選擇“信號復歸”菜單將復歸所有自保持的信號繼電器和指示燈。
The hand knob and the shell employ a screwed joint, which can reach the self-hold request of the device.
手柄與外殼采用螺紋連接,可以滿足機構的自鎖要求。
Design of a New Type of Self-hold Electromagnetic Valve
新型自保持電磁閥的設計