The shield plate 16 is provided with {HEAD ~ a protective section} 16A made of {TAIL ~ a metal sheet} covering the outer and front sides of the protruded sections 18 
made of
The shield plate 16 is provided with { HEAD ~ a protective section } 16A made of { TAIL ~ a metal sheet } covering the outer and front sides of the protruded sections 18
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH