id	keyword
fuelectenerg-6699	faulty
fuelectenerg-6699	wavelet
fuelectenerg-6699	motors
fuelectenerg-6699	decomposition
fuelectenerg-6699	coefficients
fuelectenerg-6699	detail
fuelectenerg-6699	features
fuelectenerg-6699	signals
fuelectenerg-6699	level
fuelectenerg-6699	fig
fuelectenerg-6699	audio
fuelectenerg-6699	analysis