Rly. Up (Relay Up)

同义词释义

1)Rly. Up (Relay Up),U继电器上吸2)tractive armature type relay,吸铁式继电器，衔铁上升继电器3)sticking relay,吸持继电器4)holding relay,保持继电器，吸持继电器5)pickup value,吸合值(继电器)6)time-delay closing relay,延时吸合继电器