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PD CEN ISO/TR 20173:2009
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Welding. Grouping systems for materials. American materials
Available format(s)
Hardcopy , PDF
Superseded date
31-08-2018
Language(s)
English
Published date
30-11-2009
Publisher
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