The standing frame 12 is secured to the base 11 utilizing the set screw 25, and {HEAD ~ the substrate} 15 is then mounted in {TAIL ~ position} onto the base 11 so as to cover the central opening 21 and be in full engagement with the registration surface 22 
is mounted in
The standing frame 12 is secured to the base 11 utilizing the set screw 25 , and { HEAD ~ the substrate } 15 is then mounted in { TAIL ~ position } onto the base 11 so as to cover the central opening 21 and be in full engagement with the registration surface 22
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH REL OTH REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH