
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
標準編號: NEN EN IEC 61331-1:2002
發布時間:2002/5/1 0:00:00
標準類別:Standard
出版單位:Nederlands Normalisatie Instituut
標準頁數:27
標準簡介
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.
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