Description: Date from which the production and / or development process is completed or from which a service is provided completely; Name: Fabrication date
Description: Date from which the production and / or development process is completed or from which a service is provided completely; Name: Date of manufacture
Description: Determined 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