DIN - German Institute for Standardization

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Hydrogen Technologies Standards form the basic framework for market ramp-up
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Climate change Standards and specifications support climate targets
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Smart Farming Standards and specifications are drivers for the digitalization of agriculture
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Standards [CURRENT]

NF T20-170 ; NF ISO 6999:1986-09-01
Carbonaceous materials for the production of aluminium. Pitch for electrodes. Determination of density. Pyknometric method

Title (German)

KOHLENSTOFFMATERIALIEN FUER DIE HERSTELLUNG ALUMINIUM. PECH FUER ELEKTRODEN. BESTIMMUNG DES SPEZIFISCHEN GEWICHTS. PYKNOMETRISCHES VERFAHREN

Edition 1986-09-01

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 T20-170 ; NF ISO 6999:1986-09-01 Carbonaceous materials for the production of aluminium. Pitch for electrodes. Determination of density. Pyknometric method

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NF T20-170 ; NF ISO 6999:1986-09-01
Carbonaceous materials for the production of aluminium. Pitch for electrodes. Determination of density. Pyknometric method