IEEE Y32.9-1972 标准详情
- 标准号:IEEE Y32.9-1972
- 中文标题:在建筑和工程结构中电气配线和规划图表用图形符号
- 英文标题:graphic symbols for electrical wiring and layout diagrams used in architecture and building construction
- 标准类别:国际电工协会标准IEEE
- 发布日期:1972-01-01
This standard provides a basis for1) Showing the general physical location and arrangement of the sections of the required wiring system2) Identifying the physical requirements for various types of materials needed to provide the electricalinstallati
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