China 'GB 31604.51-2021
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB 31604.51-2021
National Food Safety Standards Food Contact Materials and Products Determination of Migration Amount of 1,4-Butanediol 食品安全国家标准 食品接触材料及制品 1,4-丁二醇迁移量的测定
Issued Date:2021
Implemented Date:2021
Issued by:
The Standardization Administration of the People's Republic of China