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