速闭瓣 quick acting flap
快速熔断器 quick acting fuse
快速闭锁装置 quick acting locking device
速动机构 quick acting mechanism
速动调节器 quick acting regulator
速动继电器 quick acting relay
速动逆电流断路器 quick acting reverse-current circuit breaker
快速关闭式舱口盖 quick acting scuttle
速动弹簧开关 quick acting spring switch
速动起动器 quick acting starter
速动合闸 quick acting switching
快速切断 quick acting switching-off
快速熔断器 quick acting fuse
快速闭锁装置 quick acting locking device
速动机构 quick acting mechanism
速动调节器 quick acting regulator
速动继电器 quick acting relay
速动逆电流断路器 quick acting reverse-current circuit breaker
快速关闭式舱口盖 quick acting scuttle
速动弹簧开关 quick acting spring switch
速动起动器 quick acting starter
速动合闸 quick acting switching
快速切断 quick acting switching-off
快速转接 quick acting switching-over
速动电压调整器 quick acting voltage regulator
快动 quick action
快速动作 quick action
速动熔丝 quick action fuse
速动开关 quick action switch
速动阀 quick action valve
速调的 quick adjusting
高速断路器 quick break
速断快速断路器 quick break
快速断路器速断高速断路器 quick break
快速断路器 quick break
快速断路器 quick break circuit breaker
快速断路器 quick break cut-out
速断熔丝 quick break fuse
速断闸刀开关 quick break knife-switch
速断开关 quick break switch
高速断路器 quick breaker
快速断路器 quick breaker
快速断路器高速断路器 quick breaker
快速变换装置 quick change gearing
快速清洗滤器 quick cleaning strainer
速闭的 quick closing
水密门速闭装置 quick closing controlling gear for sliding door
速闭门 quick closing door
应急速闭阀 quick closing emergency valve
急闭装置 quick closing gear
急闭装置;舱壁门控制装置 quick closing gear
速闭舱口盖 quick closing hatch cover
速闭舱口盖 quick closing hatchcover