China 'GB/T 33152-2016
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 33152-2016
Imaging materials—Wet-processed silver-gelatin type black-and-white photographic reflection prints—Specifications for dark storage 影像材料 湿法加工银胶型黑白照相反射胶片 暗室储存规范
Issued Date:2016-10-13
Implemented Date:2017-05-01
Issued by:
The Standardization Administration of the People's Republic of China