Irradiated fruits and vegetables do not need to be labeled. Irradiated fruits and vegetables do not need to be labeled. 分类:理工类 题型:单选题 查看答案
根据下列文字,回答题。Killing insects and bacteria present in foods by 根据下列文字,回答题。Killing insects and bacteria present in foods by irradiating is compl 分类:理工类 题型:单选题 查看答案