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A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
A62D1/0007—Solid extinguishing substances
A62D1/0014—Powders; Granules
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Chemical Kinetics & Catalysis
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General Chemical & Material Sciences
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Business, Economics & Management
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Emergency Management
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
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