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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]

NF P94-401 ; NF EN ISO 14689:2018-02-14
Geotechnical investigation and testing - Identification, description and classification of rock

Title (German)

Geotechnische Erkundung und Untersuchung - Benennung, Beschreibung und Klassifizierung von Fels

Edition 2018-02-14

Original language French

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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

NF P94-401 ; NF EN ISO 14689:2018-02-14 Geotechnical investigation and testing - Identification, description and classification of rock

Want to learn more?

NF P94-401 ; NF EN ISO 14689:2018-02-14
Geotechnical investigation and testing - Identification, description and classification of rock