主要技术内容是:1.总则;2.术语;3.基本规定;4.常用符号;5.图样画法。
1 总则······6
2 术语······7
3 基本规定······9
3.1 图线······9
3.2 比例······10
3.3 编号和参照代号······11
3.4 标注······11
4 常用符号······13
4.1 图形符号······13
4.2 文字符号······51
5 图样画法······71
5.1 一般规定······71
5.2 图号和图纸编排······72
5.3 图样布置······73
5.4 系统图······73
5.5 电路图······74
5.6 接线图(表)······74
5.7 电气平面图······75
5.8 电气总平面图······75
本标准用词说明······77
引用标准名录······78
附:条文说明······79
1 总则······82
2 术语······83
3 基本规定······86
3.1 图线······86
3.2 比例······87
3.3 编号和参照代号······87
3.4 标注······89
4 常用符号······90
4.1 图形符号······90
4.2 文字符号······92
5 图样画法······94
5.1 一般规定······94
5.2 图号和图纸编排······94
5.3 图样布置······95
5.4 系统图······96
5.5 电路图······101
5.6 接线图(表)······102
5.7 电气平面图······102
5.8 电气总平面图······105
