Materials and articles in contact with foodstuffs. Plastics. Determination of temperature of plastics materials and articles at the plastics/food interface during microwave and conventional oven heating in order to select the appropriate temperature for migration testing
与食品接触的材料和物品 塑料 在微波炉和常规烘箱加热期间 测定塑料材料和制品在塑料/食品界面处的温度 以便为迁移测试选择合适的温度