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YouTubeScience Channel
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Firefighters perform invaluable, lifesaving feats that require protection and tools of utmost quality. Get an inside look at how some of these tools are made, and what makes firefighter uniforms fit for a blaze. Chapters: 00:00 Firefighter Hoses 04:59 Firefighter Hose Nozzles 09:57 Firefighter Boots 14:46 Firefighter Helmets 19:44 Fire Hydrants ...
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