Said reservoir comprises {HEAD ~ a ventilation circuit} provided with {TAIL ~ an end} penetrating into the rear part of the reservoir and an end communicating with external air and arranged on the top front part of the iron 
provided with
Said reservoir comprises { HEAD ~ a ventilation circuit } provided with { TAIL ~ an end } penetrating into the rear part of the reservoir and an end communicating with external air and arranged on the top front part of the iron
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL 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