{TAIL ~ The accelerometer} is shaped as a torus with the center hole providing {HEAD ~ center hole bolt mounting} 
{ TAIL ~ The accelerometer } is shaped as a torus with the center hole providing { HEAD ~ center hole bolt mounting }
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD