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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 P94-411
Rock - Determination of the ultrasonic waves velocity in laboratory - Transmission method

Title (German)

Gestein Durchschallungs technik - Bestimmung der Geschwindigkeit von Ultraschallwellen in laborator - Durchschallung technik

Edition 2002-04-01

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 P94-411 Rock - Determination of the ultrasonic waves velocity in laboratory - Transmission method

Want to learn more?

NF P94-411
Rock - Determination of the ultrasonic waves velocity in laboratory - Transmission method