Description: lowest fluid temperature at which a hydraulic component and/or system operates continuously without degradation in performance and without damage; Name: minimum fluid temperature
Description: minimum maximum value of physical and thermodynamical state variable temperature dimensioned for an operational medium; Name: min. temperature
Description: ten times the logarithm to the base 10 of the ratio of the sound energy, j, to a reference value, j0, expressed in decibels; Name: sound energy level