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Hydrogen Technologies Standards form the basic framework for market ramp-up
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Climate change Standards and specifications support climate targets
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Technical rule [CURRENT]

SEP 1220-7
Testing and Documentation Guideline for the Joinability of Thin Sheet of Steel – Part 7: Projection Welding of Fasteners

Title (German)

Prüf- und Dokumentationsrichtlinie für die Fügeeignung von Feinblechen aus Stahl – Teil 7: Buckelschweißen von Funktionselementen

Edition 2025-10

Original language German , English

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Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

SEP 1220-7 Testing and Documentation Guideline for the Joinability of Thin Sheet of Steel – Part 7: Projection Welding of Fasteners

Want to learn more?

SEP 1220-7
Testing and Documentation Guideline for the Joinability of Thin Sheet of Steel – Part 7: Projection Welding of Fasteners