EN ISO 3690 : 2012被替代
WELDING AND ALLIED PROCESSES - DETERMINATION OF HYDROGEN CONTENT IN ARC WELD METAL (ISO 3690:2012)
出版：Comite Europeen de Normalisation
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基本信息
标准编号： EN ISO 3690 : 2012
标准类别：Standard
出版单位：Comite Europeen de Normalisation
标准页数：0
标准简介
Describes the sampling and analytical procedure for the determination of diffusible hydrogen in martensitic, bainitic, and ferritic steel weld metal arising from the welding of such steels using arc welding processes with filler metal.
替代本标准的新标准
