This equalizes the cooling load and allows coresponding compressor driver equipment to be utilized in {HEAD ~ the compression stages} of {TAIL ~ both refrigeration cycles} 
This equalizes the cooling load and allows coresponding compressor driver equipment to be utilized in { HEAD ~ the compression stages } of { TAIL ~ both refrigeration cycles }
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 TAIL TAIL