id	keyword
aiti-14394	temperature
aiti-14394	system
aiti-14394	helmet
aiti-14394	fig
aiti-14394	sensor
aiti-14394	gas
aiti-14394	vol
aiti-14394	safety
aiti-14394	detection
aiti-14394	regulation
aiti-14394	vibration
aiti-14394	technology
aiti-14394	mining
aiti-14394	light