China 'GB/T 17550.2-1998
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 17550.2-1998
Identification cards--Optical memory cards--Linear recording method--Part 2:Dimensions and location of the accessible optical area 识别卡 光记忆卡 线性记录方法 第2部分:可访问光区域的尺寸和位置
Issued Date:1998-11-05
Implemented Date:1999-06-01
Issued by:
The Standardization Administration of the People's Republic of China