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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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Standards [Pre-order]

JIS Z 3421-1
Specification and approval of welding procedures for metallic materials - Welding procedure specification for arc welding

Edition 2003-10-20

Original language Japanese

Price from 63.60 €

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

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

JIS Z 3421-1 Specification and approval of welding procedures for metallic materials - Welding procedure specification for arc welding

Want to learn more?

JIS Z 3421-1
Specification and approval of welding procedures for metallic materials - Welding procedure specification for arc welding