出口食品接触材料 高分子材料 总迁移试验条件和方法选择指南出口食品接触材料 高分子材料 总迁移试验条件和方法选择指南Food contact materials for export-Polymers-Guide to the selection of conditions and test methods for overall migration
出口食品接触材料 纸和纸板聚合涂层 总迁移物试验条件和试验方法选择指南
Food contact materials for export. Polymeric coatings on paper and board. Guide to the selection of conditions and test methods for overall migration