Graphical symbols and signs. Public information symbols
图形符号和标志 公共信息符号
2002-12-19
GB/T 16903.2-2023
标志用图形符号表示规则 第2部分：公共信息图形符号的通用符号要素
Rules for the presentation of graphical symbols for use on signs—Part 2: General symbol elements for public information graphical symbols
2023-08-06
GB/T 16903-2021
标志用图形符号表示规则 公共信息图形符号的设计原则与要求
Rules for the presentation of graphical symbols for use on signs—Design principles and requirements for public information graphical symbols
2021-03-09
GB/T 24362-2009
地震公共信息图形符号与标志
Public information graphical symbols and signs on earthquake administration
2009-09-30
BS PD 6578-1995
Guide to British, European and international graphical symbols, for use on equipment, for safety and fire safety, and for public information, in relation to ISO 7000 and IEC 60417
与ISO 7000和IEC 60417有关的用于设备、安全和消防安全以及公共信息的英国、欧洲和国际图形符号指南