光电: photoelectricity时间: time; hour继电器: electric relay; relay时间继电器: switching-on clock; time interval setting; time relay; time switch; time-delay device; timer; timing relay; timing unit反时间继电器: inverse time relay; time overcurrent relay热时间继电器: thermal time relay摆式时间继电器: pendulum type time relay; pendulum-type time relay超级时间继电器: super time relay电动式时间继电器: motor time relay电子时间继电器: electronic timer电子式时间继电器: electronical time relay反比时间继电器: inverse time relay反转时间继电器: back-spin timer高级时间继电器: high grade time relay固体时间继电器: solid state time relay过电流时间继电器: over current time relay; overcurrent time relay接触式时间继电器: contact type time relay晶体管时间继电器: tra istor time relay; transistor time relay可调时间继电器: variable time setting relay; variable time-setting relay空气式时间继电器: air time relay数显式时间继电器: digital di lay time relay; digital display time relay数字式时间继电器: digital time relay同步时间继电器: synchronous timer延时继电器时间继电器: time delay relay时间替续器；时间继电器: time relay
