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铅危害人体健康的问题近些年已逐渐被人们所认识。然而,人们较多关注的是在工业生产过程中产生的铅蒸气、铅尘及其它原因造成的环境铅污染以及由此而带来的危害,对食品导致的铅蓄积、铅中毒却往往无知或未予以足够的重视。事实上,无铅作业的城市居民,每天吸收的铅总量有相当一部分来自食物。据专家统
The problem of lead that endangers human health has gradually been recognized in recent years. However, more attention has been paid to environmental lead pollution caused by lead vapor, lead dust and other causes during industrial production and the resulting harm to lead storage and lead poisoning caused by food are often not known or Not enough attention. In fact, the urban residents who take lead-free homework have a considerable portion of the total amount of lead they absorb each day from food. According to experts