Perfluorochemicals are cheap to produce and are completely free of biological materials, so there is no risk of infectious agents contaminating them.
英
美
- 全氟化合物的生产成本低，并且由于是完全游离的生物物质，因此没有易传染物质污染它们的危险。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
