ISO 7240-7:2023-ed.4.0

Fire detection and alarm systems — Part 7: Point-type smoke detectors using scattered light, transmitted light or ionization

STANDARD published on 14.7.2023

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The information about the standard:

Designation standards: ISO 7240-7:2023-ed.4.0
Publication date standards: 14.7.2023
The number of pages: 59
Approximate weight : 177 g (0.39 lbs)
Country: International technical standard
Category: Technical standards ISO