ISO 22578:2022 图形符号 安全颜色和安全标志 自然灾害安全道路引导系统

标准编号：ISO 22578:2022

中文名称：图形符号 安全颜色和安全标志 自然灾害安全道路引导系统

英文名称：Graphical symbols — Safety colours and safety signs — Natural disaster safety way guidance system

发布日期：2022-02

标准范围

This document specifies the principles governing the design and application of signs and plans used to  create a natural disaster safety way guidance system to help people evacuate to safe areas or places of  refuge in case of natural disasters (e.g. tsunamis, floods, debris flows, steep slope failures, landslides, tornados, large-scale fires, active volcanoes). 

标准预览图