Superseded
Standard amendment
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UNE-CEN ISO/TR 20172:2006 IN
Welding - Grouping systems for materials - European materials (ISO/TR 20172:2006)
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Technical characteristics
| Publisher | Asociacion Espanola de Normalizacion y Certificacion (AENOR) |
| Publication Date | 12/13/2006 |
| Cancellation Date | 09/29/2021 |
| Page Count | 38 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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29/09/2021
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13/12/2006
Superseded
Historical