GB/T 7940.1-2008
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 7940.1-2008
Pneumatic fluid power - Five-port directional control valves - Part 1: Mounting interface surfaces without electrical connector 气动 五气口方向控制阀 第1部分:不带电气接头的安装面
Issued Date:2008-06-25
Implemented Date:2009-01-01
Issued by:
The Standardization Administration of the People's Republic of China