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标题: Standard Specification for Performance of Materials Used in Medical Face Masks [打印本页]

作者: 浪淘沙 时间: 2020-4-5 11:17
标题: Standard Specification for Performance of Materials Used in Medical Face Masks

专利国别	1
专利名称	1
专利号	1
标准国别	USA
标准类别	ASTM
标准名称	Standard Specification for Performance of Materials Used in Medical Face Masks
标准号	F2100 - 19
标准年份	2019
标准链接	https://compass.astm.org/EDIT/html_annot.cgi?F2100+19

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