UNE-CEN ISO/TR 20173:2013 IN
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Welding - Grouping systems for materials - American materials (ISO/TR 20173:2009)
Hardcopy , PDF
23-09-2020
Spanish, Castilian, English
19-06-2013
This Technical Report provides an American grouping system for materials for welding purposes, classified in accordance with the grouping system of ISO/TR 15608:2005[1].
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