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Homepage>BS Standards>13 ENVIRONMENT. HEALTH PROTECTION. SAFETY>13.220 Protection against fire>13.220.20 Fire protection>BS 5839-9:2021 - TC Tracked Changes. Fire detection and fire alarm systems for buildings Code of practice for the design, installation, commissioning and maintenance of emergency voice communication systems
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immediate downloadReleased: 2021-09-10
BS 5839-9:2021 - TC Tracked Changes. Fire detection and fire alarm systems for buildings Code of practice for the design, installation, commissioning and maintenance of emergency voice communication systems

BS 5839-9:2021 - TC

Tracked Changes. Fire detection and fire alarm systems for buildings Code of practice for the design, installation, commissioning and maintenance of emergency voice communication systems

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Standard number:BS 5839-9:2021 - TC
Pages:160
Released:2021-09-10
ISBN:978 0 539 19128 8
Status:Tracked Changes
DESCRIPTION

BS 5839-9:2021 - TC


This standard BS 5839-9:2021 - TC Tracked Changes. Fire detection and fire alarm systems for buildings is classified in these ICS categories:
  • 13.320 Alarm and warning systems
  • 13.220.20 Fire protection