무료 동영상 감상 Fire Fighting - Using a Fire blanket

(1.33 MB) 24 Jul 2016에 추가됨 218번 플레이됨 불 과학 Technology
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Fire Fighting - Using a Fire blanket

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A fire blanket is a safety device designed to extinguish small incipient (starting) fires. It consists of a sheet of fire retardant material which is placed over a fire in order to smother it.

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