{HEAD ~ The two partial areas} of {TAIL ~ the decorative frame} complementary to each other mutually overlap by measurement , which corresponds to the area tolerances of the glass sheets 
of
{ HEAD ~ The two partial areas } of { TAIL ~ the decorative frame } complementary to each other mutually overlap by measurement , which corresponds to the area tolerances of the glass sheets
HEAD HEAD 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 OTH OTH OTH OTH