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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]

JIS B 7726
Rockwell hardness test - Verification and calibration of testing machines and indenters

Edition 2017-08-21

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

JIS B 7726 Rockwell hardness test - Verification and calibration of testing machines and indenters

Want to learn more?

JIS B 7726
Rockwell hardness test - Verification and calibration of testing machines and indenters