NEN EN ISO 25980:2012被替代
Health And Safety In Welding And Allied Processes - Transparent Welding Curtains, Strips And Screens For Arc Welding Processes
出版：Nederlands Normalisatie Instituut
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基本信息
标准编号： NEN EN ISO 25980:2012
发布时间：2012/11/1 0:00:00
标准类别：Draft
出版单位：Nederlands Normalisatie Instituut
标准页数：12
标准简介
Defines safety requirements for transparent welding curtains, strips and screens to be used for shielding of work places from their surroundings where arc welding processes are used.
替代本标准的新标准
