r-102 kitchen suppression
You must have seen fire alarms go off in office buildings in real life, or at least in the movies. Alarms and fire suppression devices take a lot of time and research to be manufactured and have a lot of practical purposes.
You must have seen fire alarms go off in office buildings in real life, or at least in the movies. Alarms and fire suppression devices take a lot of time and research to be manufactured and have a lot of practical purposes.