Thiourea is a toxic chemical, subject to the reporting requirements of section 313 of Title III of the Superfund Amendments and Reauthorization Act of 1986.
根据1986年重新授权法第三条313的报告要求修正案，硫脲是一种有毒化学物质。
He has been substantially involved in the US EPA programs in Superfund and the Resource Conservation and Recovery Act for approximately 20 years.
近20年，他一直投身于超级基金及资源保存与回收法案的美国环保署(US EPA)计划工作。
He has been substantially involved in the US EPA programs in Superfund and the Resource Conservation and Recovery Act for approximately 20 years.
近20年，他一直投身于超级基金及资源保存与回收法案的美国环保署(US EPA)计划工作。
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