NEN EN IEC 61331-1:2002被替代
Protective Devices Against Diagnostic Medical X-radiation - Part 1: Determination Of Attenuation Properties Of Materials
出版：Nederlands Normalisatie Instituut
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基本信息
标准编号： NEN EN IEC 61331-1:2002
发布时间：2002/5/1 0:00:00
标准类别：Standard
出版单位：Nederlands Normalisatie Instituut
标准页数：27
标准简介
Applies to materials in sheet form used for the manufacturing of protective devices against X-radiation of radiation qualities generated with X-ray tube voltages up to 400 kV and a total filtration of up to 3,5 mm Cu.
替代本标准的新标准
