GB/T 20501.1-2006
AbolishedGuidance system for public information―Design principles and requirements of guidance elements―Part 1: Graphical signs and relative elements
公共信息导向系统 要素的设计原则与要求 第1部分：图形标志及相关要素
Application Summary AI generated
This standard specifies design principles and requirements for graphical signs and related elements used in public information guidance systems. It is applied in China to ensure consistency and clarity of signage in public spaces such as transportation hubs, hospitals, and museums. The standard guides engineers and procurement professionals in creating or selecting signs that effectively communicate directional and informational content to diverse users.
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