NF EN 13041

Soil improvers and growing media - Determination of physical properties - Dry bulk density, air volume, water volume, shrinkage value and total pore space

Le présent document spécifie une méthode instrumentale pour la détermination des propriétés physiques, à savoir masse volumique apparente sèche, volume d'eau, volume d'air, valeur de rétraction et porosité totale des amendements du sol et supports de culture.

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