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  • ◆Application of Ultrafine Powder Fire Extinguishing Equipment in Painting Workplaces

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  • ◆Ultra-fine powder fire extinguishing agent

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  • ◆Discussion on Extinguishing Technology of Ultrafine Powder

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  • ◆Ultrafine dry powder fire extinguishing device design, construction and acceptance of norms (Fujian landmark)

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  • ◆GA578-2005 standard

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  • ◆Application program of ultrafine dry powder fire extinguishing device in cabin fire

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