The window wall includes {HEAD ~ a frame} having {TAIL ~ a frame perimeter} received within a shielded enclosure window opening in electrical conductive engagement with the shielded enclosure 
having
The window wall includes { HEAD ~ a frame } having { TAIL ~ a frame perimeter } received within a shielded enclosure window opening in electrical conductive engagement with the shielded enclosure
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH