id	keyword
fuelectenerg-4526	magnetic
fuelectenerg-4526	induction
fuelectenerg-4526	power
fuelectenerg-4526	line
fuelectenerg-4526	fig
fuelectenerg-4526	conductor
fuelectenerg-4526	current
fuelectenerg-4526	method
fuelectenerg-4526	point
fuelectenerg-4526	distance