Heptafluoropropane (HFC-227ea/FM200) is a clean gas fire extinguishing agent that mainly uses chemical fire extinguishing and also has physical fire extinguishing effects; It is colorless, odorless, low toxic, non-conductive, non polluting to the protected object, and will not cause damage to property and precision facilities; Can reliably extinguish Class B and C fires as well as electrical fires

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