FIG 3 shows another embodiment of {HEAD ~ the analysis implement} of {TAIL ~ the invention}, in which the support also serves as an oxygen supplier 
of
FIG 3 shows another embodiment of { HEAD ~ the analysis implement } of { TAIL ~ the invention } , in which the support also serves as an oxygen supplier
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH