ISO 3690-2018 标准详情
- 标准号:ISO 3690-2018
- 中文标题:
- 英文标题:Welding and allied processes -- Determination of hydrogen content in arc weld metal
- 标准类别:国际标准化组织ISO
- 发布日期:
This document specifies 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 materia
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