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Rules for the presentation of graphical symbols—General principles
全国图形符号标准化技术委员会(SAC/TC 59)
本标准规定了图形符号的分类、标准化程序、表示规则、设计要求和注册等方面的基本要求。
本标准适用于技术文件、设备和标志等领域的图形符号设计,尤其是标准图形符号的设计。
This standard is the original Chinese electronic standard.
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