The material distribution shown here also has another function, namely for the arrangement of {HEAD ~ usable hollow spaces} for {TAIL ~ lines} and cables 
for
The material distribution shown here also has another function , namely for the arrangement of { HEAD ~ usable hollow spaces } for { TAIL ~ lines } and cables
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH