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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

ISO 9147
Pig-irons; Definition and classification

Title (German)

Roheisen; Definition und Klassifikation

Responsible national committee

NA 021-00-19-01 UA - Classification, designation and numbering of steels

Responsible international committee

ISO/TC 25 - Cast irons and pig irons

Edition 1987-09

Original language English

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Terminology

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

ISO 9147 Pig-irons; Definition and classification

Responsible national committee

Responsible international committee

Richard Daniel Knobloch

Want to learn more?

ISO 9147
Pig-irons; Definition and classification