hospital switch

• 故障转换开关

hospital switch的用法和样例：

例句

1. Change-over switch for voltage phase-changed measuring.
   电压换相测量转换开关。
2. The switch is a momentary contact one, with latching logic on the system module.
   转换开关是系统模块上使用拴锁逻辑的一个瞬时接触点。