China 'GB/T 17213.3-2005
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 17213.3-2005
Industrial-process control valves Part 3-1:Dimensions-Face-to-face dimensions for flanged,two-way,globe-type,straight pattern and center-to-face dimensions for flanged,two-way,globe-type,angle pattern control valves 工业过程控制阀 第3-1部分:尺寸 两通球形直通 控制阀法兰端面距和两通球形角形 控制阀法兰中心至法兰端面的间距
Issued Date:2005-09-09
Implemented Date:2006-04-01
Issued by:
The Standardization Administration of the People's Republic of China