Smoke and heat detector spacing || area coverage || designing explanation || NFPA 72

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  • Опубликовано: 19 янв 2024
  • Smoke and heat detector spacing || area coverage || designing explanation || NFPA72
    ‪@Ranjanfireengineer‬
    Hello friends in this we are going to see about spacing of smoke and heat detector and mcp hooter spacing as per NFPA 22

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