China 'GB/T 19789-2005
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 19789-2005
Packaging Material Standard Test Method for Oxygen Gas Permeability Characteristics of Plastic Film and Sheeting Using a Coulometric Sensor 包装材料 塑料薄膜和薄片氧气透过性试验 库仑计检测法
Issued Date:2005-05-25
Implemented Date:2005-11-01
Issued by:
The Standardization Administration of the People's Republic of China