GlobalTimes
One local official, however, contended that the results might come from the children "biting pencils." CCTV reported Saturday that blood tests on more than 300 children in Dapu township, Hengdong county found excessive lead levels, a sign of heavy metal poisoning. 展开全文【湖南衡东300余儿童血铅超标 官员：咬铅笔也超铅】A chemical plant suspected of causing lead poisoning in more than 300 children in Hengdong county, Central China's Hunan Province, was shut down Saturday, said the county government. 🔗 网页链接 [话筒] 展开全文转发 5评论 2 原微博