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Homepage>BSI Standards >13 ENVIRONMENT. HEALTH PROTECTION. SAFETY>13.220 Protection against fire>13.220.10 Fire-fighting>25/30500391 DC BS EN ISO 21805:2023/Amd 1 Guidance and recommendations on design, selection and installation of vents to safeguard the structural integrity of enclosures protected by gaseous fire-extinguishing systems. AMENDMENT 1
immediate downloadReleased: 2025-06-18
25/30500391 DC BS EN ISO 21805:2023/Amd 1 Guidance and recommendations on design, selection and installation of vents to safeguard the structural integrity of enclosures protected by gaseous fire-extinguishing systems. AMENDMENT 1

25/30500391 DC

BS EN ISO 21805:2023/Amd 1 Guidance and recommendations on design, selection and installation of vents to safeguard the structural integrity of enclosures protected by gaseous fire-extinguishing systems. AMENDMENT 1

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23.20 EUR
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23.20 EUR
Standard number:25/30500391 DC
Pages:7
Released:2025-06-18
Status:Draft for Comment
Pages (English):7
DESCRIPTION

25/30500391 DC


This standard 25/30500391 DC BS EN ISO 21805:2023/Amd 1 Guidance and recommendations on design, selection and installation of vents to safeguard the structural integrity of enclosures protected by gaseous fire-extinguishing systems. AMENDMENT 1 is classified in these ICS categories:
  • 91.140.30 Ventilation and air-conditioning systems
  • 13.220.10 Fire-fighting

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