集电弓式隔离开关  pantograph isolator

熔丝式隔离开关  fusible disconnecting switch

新型的直动式隔离开关  A New type of Direct Operated Disconnector

新型直动式隔离开关  novel direct operated disconnector

折臂式隔离开关的完善  Perfect of Folding Type Isolator

分离式中隔墙  Option with separated middle walls

离开中断  abruption

励磁中断开关  field break switch

水平中开式离心泵  horizontal split-case centrifugal pump

中断开关  interruption switch; interrupt switch

拆开、断开、断路  disconnect

低压隔离开关熔断器组  low-voltage isolating switch fuse group

断路器隔离开关  disconnecting switch; Disconnector

断路器隔离开关组  breaker and switch group

反向电流自动断开开关  automatic reverse current cutout

隔离开关熔断器组  switch disconnectors with fuse

关断隔离  Turnoff isolation

开关断开  switch off

灭磁开关开断弧压  arc voltage for opening of field breaker