... cadmium and lead pollution 镉铅污染 lead pollution area 铅污染环境 characteristics of lead pollution pb污染特征 ...
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lead pollution area
铅污染区
以上为机器翻译结果，长、整句建议使用 人工翻译 。
In its report, the bureau also cited lead pollution in the Kangqiao area from two other small companies that it said share the blame and have been closed.
WSJ: Shanghai Halts Johnson Controls Lead Processing
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