发布时间:2023-11-09 16:43:27
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1.1 This specification covers testing and requirements for materials used in the construction of medical face masks that are used in providing
Standard Specification for Performance of Materials Used in Medical Face Masks
1.1 This specification covers testing and requirements for materials used in the construction of medical face masks that are used in providing
Standard Specification for Performance of Materials Used in Medical Face Masks
1.1 This specification covers testing and requirements for materials used in the construction of medical face masks that are used in providing
Standard Specification for Performance of Materials Used in Medical Face Masks
1.1?This specification covers testing and requirements for materials used in the construction of medical face masks that are used in providing
Standard Specification for Performance of Materials Used in Medical Face Masks
1.1 This specification covers testing and requirements for materials used in the construction of medical face masks that are used in providing
Standard Specification for Performance of Materials Used in Medical Face Masks
本标准规定量测医用面罩材料细菌过滤效率的试验法,由过滤前之细菌量和过滤后之细菌残存量之比值评估医用面罩材料的细菌过滤效率
Method of test for evaluating the bacterial filtration efficiency (BFE) of medical face mask materials, using a biological aerosol of staphylococcus aureus
1.1 This specification covers testing and requirements for materials used in the construction of medical face masks that are used in providing
Standard Specification for Performance of Materials Used in Medical Face Masks
1.1 This specification covers testing and requirements for materials used in the construction of medical face masks that are used in providing
Standard Specification for Performance of Materials Used in Medical Face Masks
1.1 This specification covers testing and requirements
Standard Specification for Performance of Materials Used in Medical Face Masks
1.1 This test method covers the detection of the presence of hydrophobic (nonwetting) films on surfaces and the presence of hydrophobic organic
Standard Test Method for Hydrophobic Surface Films by the Water-Break Test
1.1 This test method establishes procedures for measuring the initial particle filtration efficiency of materials used in medical facemasks using
Standard Test Method for Determining the Initial Efficiency of Materials Used in Medical Face Masks to Penetration by Particulates Using Latex Spheres
1.1 This test method is used to measure the bacterial filtration efficiency (BFE) of medical face mask materials, employing a ratio of the upstream
Standard Test Method for Evaluating the Bacterial Filtration Efficiency (BFE) of Medical Face Mask Materials, Using a Biological Aerosol of Staphylococcus aureus
1.1 This test method is used to measure the bacterial filtration efficiency (BFE) of medical face mask materials, employing a ratio of the upstream
Standard Test Method for Evaluating the Bacterial Filtration Efficiency (BFE) of Medical Face Mask Materials, Using a Biological Aerosol of Staphylococcus aureus
5.1 This test method offers a procedure for evaluation
Standard Test Method for Evaluating the Bacterial Filtration Efficiency 40;BFE41; of Medical Face Mask Materials, Using a Biological Aerosol of
1.1 This test method is used to measure the bacterial filtration efficiency (BFE) of medical face mask materials, employing a ratio of the upstream
Standard Test Method for Evaluating the Bacterial Filtration Efficiency (BFE) of Medical Face Mask Materials, Using a Biological Aerosol of Staphylococcus aureus
1.1 This specification covers testing and requirements for materials used in the construction of medical face masks that are used in providing
Standard Specification for Performance of Materials Used in Medical Face Masks
1.1 This specification covers testing and requirements for materials used in the construction of medical face masks that are used in providing
Standard Specification for Performance of Materials Used in Medical Face Masks
1.1 This specification covers testing and requirements for materials used in the construction of medical face masks that are used in providing
Standard Specification for Performance of Materials Used in Medical Face Masks
1.1?This specification covers testing and requirements for materials used in the construction of medical face masks that are used in providing
Standard Specification for Performance of Materials Used in Medical Face Masks
1.1 This specification covers testing and requirements for materials used in the construction of medical face masks that are used in providing
Standard Specification for Performance of Materials Used in Medical Face Masks
本标准规定量测医用面罩材料细菌过滤效率的试验法,由过滤前之细菌量和过滤后之细菌残存量之比值评估医用面罩材料的细菌过滤效率
Method of test for evaluating the bacterial filtration efficiency (BFE) of medical face mask materials, using a biological aerosol of staphylococcus aureus
1.1 This specification covers testing and requirements for materials used in the construction of medical face masks that are used in providing
Standard Specification for Performance of Materials Used in Medical Face Masks
1.1 This specification covers testing and requirements for materials used in the construction of medical face masks that are used in providing
Standard Specification for Performance of Materials Used in Medical Face Masks
1.1 This specification covers testing and requirements
Standard Specification for Performance of Materials Used in Medical Face Masks
1.1 This test method covers the detection of the presence of hydrophobic (nonwetting) films on surfaces and the presence of hydrophobic organic
Standard Test Method for Hydrophobic Surface Films by the Water-Break Test
1.1 This test method establishes procedures for measuring the initial particle filtration efficiency of materials used in medical facemasks using
Standard Test Method for Determining the Initial Efficiency of Materials Used in Medical Face Masks to Penetration by Particulates Using Latex Spheres
1.1 This test method is used to measure the bacterial filtration efficiency (BFE) of medical face mask materials, employing a ratio of the upstream
Standard Test Method for Evaluating the Bacterial Filtration Efficiency (BFE) of Medical Face Mask Materials, Using a Biological Aerosol of Staphylococcus aureus
1.1 This test method is used to measure the bacterial filtration efficiency (BFE) of medical face mask materials, employing a ratio of the upstream
Standard Test Method for Evaluating the Bacterial Filtration Efficiency (BFE) of Medical Face Mask Materials, Using a Biological Aerosol of Staphylococcus aureus
5.1 This test method offers a procedure for evaluation
Standard Test Method for Evaluating the Bacterial Filtration Efficiency 40;BFE41; of Medical Face Mask Materials, Using a Biological Aerosol of
1.1 This test method is used to measure the bacterial filtration efficiency (BFE) of medical face mask materials, employing a ratio of the upstream
Standard Test Method for Evaluating the Bacterial Filtration Efficiency (BFE) of Medical Face Mask Materials, Using a Biological Aerosol of Staphylococcus aureus