GB/T 18024.6-2010
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 18024.6-2010
Graphical symbols for the technical documentation of coal mine machinery - Part 6:Graphical symbols for surface mine machinery 煤矿机械技术文件用图形符号 第6部分:露天矿机械图形符号
Issued Date:2010-09-26
Implemented Date:2011-02-01
Issued by:
The Standardization Administration of the People's Republic of China