In such a case, {HEAD ~ the nosepiece assembly} 14Q may have {TAIL ~ a U shape} and may be secured to the bridge 18 by, for example, adhesive 
have
In such a case , { HEAD ~ the nosepiece assembly } 14Q may have { TAIL ~ a U shape } and may be secured to the bridge 18 by , for example , adhesive
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH