reverse-current relay
短语词组
- reverse -current time-lag relay 逆流延时继电器
- electrodynamictype reverse -current relay 电动式逆流继电器
- DC reverse -current relay 直流用反流继电器
- electrodynamic type reverse -current relay 电动式逆流继电器
- electrodynamic -type reverse-current relay 电动式逆流继电器
- reverse current time -lag relay 逆电流时延继电器 返回 reverse-current relay