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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Standards [Withdrawn]

ASTM C 31/C 31Ma
Standard Practice for Making and Curing Concrete Test Specimens in the Field

Edition 2021

Original language English

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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

ASTM C 31/C 31Ma Standard Practice for Making and Curing Concrete Test Specimens in the Field

Want to learn more?

ASTM C 31/C 31Ma
Standard Practice for Making and Curing Concrete Test Specimens in the Field