Description: Designation of a manufacturer's list in which all individual parts required for the production or assembly of a product are listed; Name: Manufacturer's bill of material number
Description: description of a manufacturer list containing all the individual components required for production or assembly of a product; Name: item list number of manufacturer
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