{HEAD ~ The tool adaptor} is rotatably mounted in the base below the spraying device and has a transmitting bevel gear, a holding head and {TAIL ~ a connecting segment} 
has
{ HEAD ~ The tool adaptor } is rotatably mounted in the base below the spraying device and has a transmitting bevel gear , a holding head and { TAIL ~ a connecting segment }
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL