GB/T 4728.11-2008
AbolishedGraphical symbols for diagrams - Part 11：Architectural and topographical installation plans and diagrams
电气简图用图形符号 第11部分：建筑安装平面布置图
Application Summary AI generated
GB/T 4728.11-2008 specifies graphical symbols for representing electrical installations in architectural and topographical plans and diagrams. It is used by electrical engineers, architects, and drafters in building design, construction, and facility management to standardize symbols for outlets, switches, lighting, and wiring layouts. The standard ensures clear communication across technical drawings for residential, commercial, and industrial building projects.
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