China 'GB/T 786.1-2009
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 786.1-2009
Fluid power systems and components - Graphic symbols and circuit diagrams - Part 1: Graphic symbols for conventional use and data-processing applications 流体传动系统及元件图形符号和回路图 第1部分:用于常规用途和数据处理的图形符号
Issued Date:2009-03-16
Implemented Date:2009-11-01
Issued by:
The Standardization Administration of the People's Republic of China