The principal control element of the battery analyzer is a microprocessor chip which interrelates with {HEAD ~ a keyboard} for receiving {TAIL ~ data} from an operator 
for receiving
The principal control element of the battery analyzer is a microprocessor chip which interrelates with { HEAD ~ a keyboard } for receiving { TAIL ~ data } from an operator
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH