How do dry chemical fire extinguishers work?

Kategorie: Wissen und Wissenschaft
Kanal: BrainStuff
Datum: 23. Februar 2015, 16:55
Stufe: B1-B2 (Mittelstufe)


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Three elements create a fire. Discover what they are and how dry chemical fire extinguishers combat them in this podcast from HowStuffWorks.com. Learn more about your ad-choices at https://news.iheart.com/podcast-advertisers