In {TAIL ~ this first embodiment}, {HEAD ~ the circulating pipe line} 131 is formed between the second solvent supply passage 122 and the exhaust port 115 
In
In { TAIL ~ this first embodiment } , { HEAD ~ the circulating pipe line } 131 is formed between the second solvent supply passage 122 and the exhaust port 115
REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH