GB/T 23371.3-2009
China national
standard english version:
GB
中华人民共和国国家标准
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 23371.3-2009
Basic principles for graphical symbols for use on electrical equipment - Part 3: Guidelines for the application of graphical symbols 电气设备用图形符号基本规则 第3部分:应用导则
Issued Date:2009-03-13
Implemented Date:2009-11-01
Issued by:
The Standardization Administration of the People's Republic of China