GB 31604.22-2016
China national
standard english version:
GB
中华人民共和国国家标准
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB 31604.22-2016
National Food Safety Standard-Food contact materials and products-Determination of Difluorodichloromethane in Expanded Polystyrene Moldings 食品安全国家标准 食品接触材料及制品 发泡聚苯乙烯成型品中二氟二氯甲烷的测定
Issued Date:2016-10-19
Implemented Date:2017-04-19
Issued by:
The Standardization Administration of the People's Republic of China