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Fire detection and alarm systems — Part 7: Point-type smoke detectors using scattered light, transmitted light or ionization
Translate name
STANDARD published on 14.7.2023
Designation standards: ISO 7240-7:2023-ed.4.0
Publication date standards: 14.7.2023
SKU: NS-1148250
The number of pages: 59
Approximate weight : 177 g (0.39 lbs)
Country: International technical standard
Category: Technical standards ISO
Latest update: 2025-12-29 (Number of items: 2 253 390)
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