1.
Graphical symbols for diagrams Part 10 Telecommunications: Transmission
GB/T4728.10-1999电气简图用图形符号第10部分：电信传输
2.
Graphical symbols for electrical diagrams--Part 13: Analogue elements
GB/T4728.13-1996电气简图用图形符号第13部分：模拟元件
3.
Graphical symbols for diagrams Part 9: Telecommunications: Switching and peripheral equipment
GB/T4728.9-1999电气简图用图形符号第9部分：电信交换和外围设备
4.
Graphical symbols for diagrams--Part 4:Basic passive components
GB/T4728.4-1999电气简图用图形符号第4部分基本无源元件
5.
Graphical symbols for electrical diagrams--Part 12: Binary logic elements
GB/T4728.12-1996电气简图用图形符号第12部分：二进制逻辑元件
6.
Graphical symbols for diagrams Part 3 Conductors and connecting devices
GB/T4728.3-1998电气简图用图形符号第3部分导体和连接件
7.
" Graphical symbols for diagrams Part 2 Symbol elements, qualifying symbols and other symbols having general application"
GB/T4728.2-1998电气简图用图形符号第2部分符号要素、限定符号和其它常用符号
8.
Preparation of diagrams for electrical system manuals
GB/T7356-1987电气系统说明书用简图的编制
9.
cable - and - trunk schematic
【电】电缆和干线简图
10.
Preparation of documents used in electrotechnology-Part 2: Function-oriented diagrams
GB/T6988.2-1997电气技术用文件的编制第2部分:功能性简图
11.
THE ELECTRICAL DESIGN OF FIRE PROTECTION FOR HIGH AND LARGE SPACE--BRIEF INTRODUCTION OF FIRE ALARM SYSTEM DESIGN FOR SHANXI PROVINCIAL LIBRARY
高大空间消防电气设计——山西省图书馆火灾报警系统设计实例简介
12.
wiring scheme
电气配线图(示意图)
13.
explanatory diagram
说明图（一种电气图，常见的有广框图、电路图等）
14.
circuit design, wiring diagrams, schematics, electrical devices
电路设计, 接线图, 示意图, 电气设备
15.
Converting Geographic Information System (GIS) Based Feeder Maps into One-line Diagrams;
配电馈线地理图到电气接线图的转换
16.
Simplify Circuit of Linear Interpolation for Image Zoom
一种图像缩放的简化双线性插值电路
17.
Analysis of Electrical Control for Numerical Control Machinery Based on PLC
基于PLC的数控机床电气控制简析
18.
Design of primary circuit typical diagram for 110 kV substation of wind farm
风电场110kV变电所电气一次标准图设计