Pickling 2


Pickling 2 : (Techn) The process of removing a coating of scale, oxide, or tarnish from metals by immersing them in an acid bath to obtain a chemically clean surface. Note: For leather, pickling. refers to the treatment of light skins with a dilute solution of sulfuric acid and salt
No records Found
afaatim.com copyright © April 2016 Dr.K.R.Kamaal. All rights reserved