ISO 22578-2:2024

International Standard   Current Edition · Approved on 27 February 2024

Graphical symbols — Safety colours and safety signs — Part 2: Measurement of photopic luminance of phosphorescent components used in a natural disaster safety way guidance system

ISO 22578-2:2024 Files

English 6 Pages
Current Edition
19.9 BHD

ISO 22578-2:2024 Scope

This document specifies the laboratory test method for the measurement of photopic luminance of phosphorescent materials classified in accordance with ISO 22578.

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