More particularly, the present invention relates to {TAIL ~ a system} for recovering floating tube cleaning elements from {HEAD ~ a cooling tower riser assembly} 
More particularly , the present invention relates to { TAIL ~ a system } for recovering floating tube cleaning elements from { HEAD ~ a cooling tower riser assembly }
OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD