DIN 50986 - DRAFT
DIN 50986 - DRAFT Draft Document - Paints and varnishes - Wedge-cut method for determination of film thickness (scribe and drill method)
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 01/01/2014
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 01/01/2014