Attenuation coefficient of energy
attenuation coefficient of sound intensity
coefficient of energy and quality of the unit output
Coefficient of energy consumption
coefficient of energy dissipation
coefficient of energy storage
Coefficient of energy transformation
coefficient of sound absorption
coefficient of sound damping
coefficient of sound insulation
Elastic Coefficient of Energy Consumption
measure of coefficient of against glint
partition coefficient of energy
use coefficient of energy
utilization coefficient of energy
theorem of energy of higher order velocity
absorption coefficient of surface
addendum modification coeffcient of gear