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[CCTV9] 探索发现:警惕你身边的恶魔——铅中毒
儿童铅中毒已经被证实2011-11-24 编辑:mike
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[密歇根新闻广播] 密歇根新闻广播(MP3+文本):水危机暴露家庭因饮用水中的铅问题
And if you don't qualify for any of these programs, you can find a list of contractors who can do lead abatement work here.2015-10-16 编辑:liekkas
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[科学探秘之旅] 铅中毒是很可怕 但要解决也并不是什么难事
铅中毒是很可怕 但要解决也并不是什么难事2019-06-20 编辑:hepburn
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[密歇根新闻广播] 密歇根新闻广播(MP3+文本):注意油漆中的铅含量
The biggest risk factor in lead poisonings is not the water supply. It's in the paint of older homes and apartments.2019-07-23 编辑:Wendy
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[密歇根新闻广播] 密歇根新闻广播(MP3+文本):铅中毒儿童遇到的挑战
It’s a quiet winter morning at Neithercut Elementary in Flint, and the kids in Theresa Skene’s kindergarten class are munching contentedly on their school breakfasts.2019-12-24 编辑:Wendy