NGOs Food & Water Watch and Friends of the Earth seek a moratorium on cosmetics containing nanomaterials until the science is better understood and sufficient testing technology is available to affirm safety, the groups say in response to a recent FDA guidance.
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机译：该组织回应了最近的FDA指导说，非政府组织Food＆Water Watch和Earth of Earth寻求暂停含有纳米材料的化妆品，直到人们对该科学有了更好的理解，并且有足够的测试技术来确认安全性为止。
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