Depending on the energy absorption requirements of the specific application, {HEAD ~ the depth} of {TAIL ~ the channel} may be up to the depth of the recess 
of
Depending on the energy absorption requirements of the specific application , { HEAD ~ the depth } of { TAIL ~ the channel } may be up to the depth of the recess
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH