선박용 전기 그림 기호(동력, 조명, 통신, 계측, 항해 및 무선 관계)
用于船用工程图纸（电源 照明 通信 仪表 导航和广播）的电气设备的图形符号
2014-10-13
KS V 8021(2024 Confirm)
선박용 전기 그림 기호(동력, 조명, 통신, 계측, 항해 및 무선 관계)
船用电气设备的图形符号工程制图（电力、照明、通信、仪表、导航和无线电）
2014-10-13
BS 1553-2-1950
Specification for graphical symbols for general engineering-Graphical symbols for power generating plant
通用工程图形符号规范
1950-09-21
BS 1553-1-1977
Specification for graphical symbols for general engineering-Piping systems and plant
通用工程图形符号规范
1977-03-31
DIN 24901-4
Graphical symbols for technical drawings for use in the engineering and related fields; comporessors, fans; presentation in flow diagrams
工程和相关领域用技术图纸的图形符号；合成器、风扇；流程图中的表示
1983-07-01
DIN 24901-3
Graphical symbols for technical drawings for use in the engineering and related fields; comminution machines; presentation in flow diagrams
工程和相关领域用技术图纸的图形符号；粉碎机；流程图中的表示
1983-10-01
AS 3643.2-1992
Computer graphics - Initial graphics exchange specification (IGES) for digital exchange of product definition data, Part 2: Subset of AS 3643.1 - Two-dimensional drawings for architectural, engineering and construction (AEC) industries
计算机图形学.产品定义数据数字交换用初始图形交换规范（IGES） 第2部分:数据子集
AS 3643.1
-建筑、工程和建筑（AEC）行业的二维图纸