A method of manufacturing {HEAD ~ an electron gun} having a sub assembly to interconnect the beaded unit and the base of {TAIL ~ the electron gun} 
A method of manufacturing { HEAD ~ an electron gun } having a sub assembly to interconnect the beaded unit and the base of { TAIL ~ the electron gun }
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL