{HEAD ~ The electro magnetic actuator} 11 includes {TAIL ~ a solenoid coil} 21 wound around a hollow guide tube 22, a movable plunger or armature 23 slidably arranged within the guide tube 22, and a pole piece 24 anchored within the guide tube 22 
{ HEAD ~ The electro magnetic actuator } 11 includes { TAIL ~ a solenoid coil } 21 wound around a hollow guide tube 22 , a movable plunger or armature 23 slidably arranged within the guide tube 22 , and a pole piece 24 anchored within the guide tube 22
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH