Astm B 735 – 95 (Reapproved 2000) Pdf free download May 19, 2022November 19, 2020 by Mike Standard Test Method for Porosity in Gold Coatings on Metal Substrates by Nitric Acid Vapor1 This standard is issued under…Membership Required You must be a member to access this content.View Membership LevelsAlready a member? Log in here