
Air filters for general ventilation?Part 3: Determination of gravimetric efficiency and air flow resistance versus mass of test dust captured
出版:Brazilian Standards

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基本信息
标准编号: ABNT NBR ISO 16890-3:2019
标准类别:Standard
出版单位:Brazilian Standards
标准页数:0
等同采用的国际标准
ISO 16890-3 : 2016 - Identical