The specific surface construction of {HEAD ~ the baffle} is disclosed as part of a plenum member as well as {TAIL ~ a deflecting surface} that projects to a level above the top surface of the substrate 
The specific surface construction of { HEAD ~ the baffle } is disclosed as part of a plenum member as well as { TAIL ~ a deflecting surface } that projects to a level above the top surface of the substrate
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH