电动: motor-driven; power-driven; ...臂: arm板: board; plank; plate电: electricity锁: lock器: implement; utensil; ware联锁: interlock; hold positively; ...电动联锁器: electric interlocker电锁器: electric lock; electrolock电动臂板信号机: electric semaphore signal电动臂板信号机构: electric motor signal mechanism电动气动臂板信号机: electropneumatic semaphore联锁器: interlocker表示电锁器: electric indication lock电锁器电路: electric lock circuit电锁器衔铁: electric lock armature回动联锁器: reverse interlocker信号握柄电锁器: electric signal lever lock台式电联锁器: electric table interlocker继电器联锁装置: relay operated interlocking接触器联锁装置: contactor interlock电动联锁机: electric interlocking machine联锁电动机: interlocking motor电锁: electric lock; electric switch lock; electrical lock; electrolock兰乔电动臂矫形器: rancho electric arm orthosis
