FIG 5 is a cross sectional view showing {HEAD ~ a fuel mixer} 420 adopting {TAIL ~ a liquid tank} according to another aspect of the present invention 
adopting
FIG 5 is a cross sectional view showing { HEAD ~ a fuel mixer } 420 adopting { TAIL ~ a liquid tank } according to another aspect of the present invention
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH