{HEAD ~ A mounting apparatus} for a printed circuit board includes {TAIL ~ an enclosure} and a tray 
includes
{ HEAD ~ A mounting apparatus } for a printed circuit board includes { TAIL ~ an enclosure } and a tray
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH