The probe shaft bearing {HEAD ~ the specimen} is joined to {TAIL ~ the specimen assembly form}, so that the region of interest in the rough specimen is located in the open area 
is joined to
The probe shaft bearing { HEAD ~ the specimen } is joined to { TAIL ~ the specimen assembly form } , so that the region of interest in the rough specimen is located in the open area
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH