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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]

UNE-EN 623-4
Advanced technical ceramics - Monolithic ceramics - General and textural properties - Part 4: Determination of surface roughness (Endorsed by AENOR in December of 2004.)

Edition 2004-12-01

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

UNE-EN 623-4 Advanced technical ceramics - Monolithic ceramics - General and textural properties - Part 4: Determination of surface roughness (Endorsed by AENOR in December of 2004.)

Want to learn more?

UNE-EN 623-4
Advanced technical ceramics - Monolithic ceramics - General and textural properties - Part 4: Determination of surface roughness (Endorsed by AENOR in December of 2004.)