As the second highest rated electrical conductor after silver, the use of copper conductors can help improve the electrical energy efficiencies of motors.
(the use of copper conductors; can help; improve the electrical energy efficiencies of motors) Context(the use of copper conductors can help,List([63, 100))):(the use of copper conductors; can help improve; the electrical energy efficiencies of motors)
the use of copper conductors can help,List([63, 100))
the use of copper conductors the use of copper conductors
can help can help improve
improve the electrical energy efficiencies of motors
the electrical energy efficiencies of motors