The Power Platform also is used as {HEAD ~ a testing system} for control umbilicals that usually are near {TAIL ~ the pipelines} 
The Power Platform also is used as { HEAD ~ a testing system } for control umbilicals that usually are near { TAIL ~ the pipelines }
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL