1.
general electric symbolic assembly language
通用电气符号汇编语言
2.
Study of Recognition for Hand-drawn Electronic Component Symbol Based on Input with Smart Image Card;
智能像卡输入的手绘电气符号识别研究
3.
" 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
4.
Symbol for various electrical switches. Switch type can be specified.
各种电气开关符号。可以指定开关类型。
5.
Symbol for various electrical switches. Size can be specified.
各种电气开关符号。可指定大小。
6.
Graphical symbols for use on electrical equipment
GB/T5465.2-1996电气设备用图形符号
7.
Graphical symbols for electrical diagrams--General information
GB/T4728.1-1985电气图用图形符号总则
8.
General principles for the creation of graphical symbols for use on electrical equipment
GB/T5465.1-1996电气设备用图形符号绘制原则
9.
Graphical and letter symbols to be used in electrical diagrams for petrochemical enterprises
石油化工企业电气图图形和文字符号
10.
" Graphical symbols for electrical diagrams--Electric power, lighting and telecommunications layout"
GB/T4728.11-1985电气图用图形符号电力、照明和电信布置
11.
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
12.
Graphical symbols for electrical diagrams--Production and conversion of electrical energy
GB/T4728.6-1984电气图用图形符号电能的发生和转换
13.
Graphical symbols for electrical diagrams--Semiconductors and electron tubes
GB/T4728.5-1985电气图用图形符号半导体管和电子管
14.
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
15.
General rules for the formulation of letter symbols in electrotechnology
GB/T7159-1987电气技术中的文字符号制订通则
16.
" Graphical symbols for electrical diagrams--Switchgear, control-gear and protective devices"
GB/T4728.7-1984电气图用图形符号开关、控制和保护装置
17.
" Graphical symbols for electrical diagrams--Measuring instruments, lamps and signalling devices"
GB/T4728.8-1984电气图用图形符号测量仪表、灯和信号器件
18.
Cable termination, single line symbol. Complete symbol can be specified.
电缆终端，单线符号。可以指定完整符号。