发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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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
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 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
本标准适用于医疗人员于手术、雷射、隔离、牙科或其它医疗程序时配戴之面罩,主要用途为防止病人与医护人员之间微生物、体液及粒状物质之传递与感染
Medical face mask
本标准适用于医疗人员于手术、雷射、隔离、牙科或其它医疗程序时配戴之面罩,主要用途为防止病人与医护人员之间微生物、体液及粒状物质之传递与感染
Medical face mask
本标准适用于医疗人员于手术、雷射、隔离、牙科或其它医疗程序时配戴之面罩,主要用途为防止病人与医护人员之间微生物、体液及粒状物质之传递与感染
Medical face mask
目前医用防护口罩的口罩带设计时普遍较紧、口罩的气流阻力相对较大,医护人员长时间佩戴易造成面部有勒痕、伤痕、呼吸不畅的情况,且口罩使用过程中,呼吸时如密闭不严,极易造成鼻部和面部漏气,使得实际过滤效率大打折扣,法实现有效防护。现有普通医用防护口罩仅能保护口鼻部位,如需实现头面部全方位防护,仍需佩戴
Protective face mask for medical use
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
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 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
本标准适用于医疗人员于手术、雷射、隔离、牙科或其它医疗程序时配戴之面罩,主要用途为防止病人与医护人员之间微生物、体液及粒状物质之传递与感染
Medical face mask
本标准适用于医疗人员于手术、雷射、隔离、牙科或其它医疗程序时配戴之面罩,主要用途为防止病人与医护人员之间微生物、体液及粒状物质之传递与感染
Medical face mask
本标准适用于医疗人员于手术、雷射、隔离、牙科或其它医疗程序时配戴之面罩,主要用途为防止病人与医护人员之间微生物、体液及粒状物质之传递与感染
Medical face mask
目前医用防护口罩的口罩带设计时普遍较紧、口罩的气流阻力相对较大,医护人员长时间佩戴易造成面部有勒痕、伤痕、呼吸不畅的情况,且口罩使用过程中,呼吸时如密闭不严,极易造成鼻部和面部漏气,使得实际过滤效率大打折扣,法实现有效防护。现有普通医用防护口罩仅能保护口鼻部位,如需实现头面部全方位防护,仍需佩戴
Protective face mask for medical use
Standard Specification for Performance of Materials Used in Medical Face Masks