UNE-CEN ISO/TR 20172:2021 IN

UNE-CEN ISO/TR 20172:2021 IN

Welding - Grouping systems for materials - European materials (ISO/TR 20172:2021)

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Additional Info

Author Asociacion Espanola de Normalizacion y Certificacion (AENOR)
Committee CTN 14 - WELDING AND ALLIED PROCESSES
Published by AENOR
Document type Norms amendments
ICS 25.160.20 : Welding consumables
Number of pages 46
Replace UNE-CEN ISO/TR 20172:2006 IN
Modify UNE-CEN ISO/TR 20172:2021 IN
Keyword UNE-CEN ISO/TR 20172:2021 IN