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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]

ABNT NBR 7444
Aeronautic quality CR-MO 4130 steel bars - Specification

Edition 1993-09-30

Original language Portuguese

Price from 32.00 €

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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

ABNT NBR 7444 Aeronautic quality CR-MO 4130 steel bars - Specification

Want to learn more?

ABNT NBR 7444
Aeronautic quality CR-MO 4130 steel bars - Specification