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Anti Bacteria Surgical Face Mask In Panama


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Wadding, gauze, bandages and similar articles (for example, dressings, adhesive plasters, poultices), impregnated or coated with pharmaceutical substances or put up in forms or packings for retail sale for medical, surgical, dental or veterinary purposes. - Adhesive dressings and other articles having an adhesive layer : 3005.10.10

双语新闻:复工后口罩不够用?科学家研发reusable口罩_荔枝网 …

Last month, companies in Guangdong province, Beijing and Shanghai reported producing a new type of face mask that uses a nanomaterial membrane, rather than the typical melt-blown fabric, to filter bacteria, viruses and other pathogens, according to local health and medical products authorities.

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