[Public Domain] 7 Mar 2005 Dylan O'Donnell
CATEGORY : Manmade
6,641 others viewed this post.
Dry Chem fire extinguishers are useful for class A, B and C fires and are an extremely effective for basic fire fighting. As they leave a fine powder of non flammable material over the extinguished area, they also decrease the risk of re-ignition.
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