SN - CEN ISO/TR 20172:2009
Welding - Grouping systems for materials - European materials (ISO 20172:2009)
active, Most Current
| Organization: | SN |
| Publication Date: | 15 June 2009 |
| Status: | active |
| ICS Code (Welding consumables): | 25.160.20 |
Document History
CEN ISO/TR 20172:2009
June 15, 2009
Welding - Grouping systems for materials - European materials (ISO 20172:2009)
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