Passing through the assembly of {TAIL ~ modules} 1, at the level of the respective adiabatic chambers 13, are a pair of water supply pipes 19, attached to which, in each chamber 13, are sprayers 21 in fluid communication with {HEAD ~ said pipes} 19 
Passing through the assembly of { TAIL ~ modules } 1 , at the level of the respective adiabatic chambers 13 , are a pair of water supply pipes 19 , attached to which , in each chamber 13 , are sprayers 21 in fluid communication with { HEAD ~ said pipes } 19
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH