Rules for the presentation of graphical symbols for use on signs—Part 1:Design principles for public information graphical symbols
NEQ ISO 22727:2007
全国图形符号标准化技术委员会(SAC/TC 59)
GB/T 16903的本部分规定了公共信息图形符号的设计原则和要求。
本部分适用于标志用公共信息图形符号的设计。
本部分不适用于安全标志和道路交通标志的设计。
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