Isbn: 9787122395832 - 食品接触材料新品种评估申报指南 (1 risultati)

paperback. Condizione: New. Paperback.Pub Date:2021-06-01 Pages:225 Language:Chinese Publisher:Chemical Industry Press This book is aimed at new varieties of food contact materials. through the interpretation of relevant management regulations and policies and regulations. to help food contact material manufacturers better Understand how to evaluate whether the products designed and produced meet the regulatory requirements. how to declare. and explain in detail the declaration procedures and required materials.?It can .…