interrupt switch meaning in Chinese

中断开关

Three - phase , manually operated subsurface and vault load - interrupting switches for alternating - current systems
交流系统用三相手工操作的地下负载隔离开关
Three phase , manually operated subsurface load interrupting switches for alternating - current systems , requirements for
三相交流电系统亚层负载断开开关手工操作要求
Standard for manually - operated dead - front padmounted switchgear with load interrupting switches and separable connectors for alternating - current systems
电流系统用的配有装载中断开关和可分连接器的手工操作正面不带电面板上安装的开关设备标准