Both lines 42 and 44 are housed within {HEAD ~ sheath} 34 connected at one end to {TAIL ~ their respective source} 28 and 26, by ports 46 and 48 and at a second end to handpiece 36 
connected to
Both lines 42 and 44 are housed within { HEAD ~ sheath } 34 connected at one end to { TAIL ~ their respective source } 28 and 26 , by ports 46 and 48 and at a second end to handpiece 36
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH REL OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH