Description: Ratio of the volume of solids to the total volume of all components of the medium.; Name: Volume fraction of solid
Description: ratio of the volume of the solids to the total volume of all constituents the fluid; Name: solids volume fraction
Description: The EU directive 2014/34 (ATEX) classifies explosion-proof devices into categories in Europe. At the international level, there was introduced the EPL (Equipment Protection Level); Name: Explosion protection Equipment Protection Level (EPL) of the pump