DIN EN 828 E:2010 Draft Document - Adhesives - Wettability - Determination by measurement of contact angle and surface free energy of solid surface; German version prEN 828:2010
2013DIN EN 828:2013-04 Adhesives - Wettability - Determination by measurement of contact angle and surface free energy of solid surface; German version EN 828:2013
2013DIN EN 828:2013 Adhesives - Wettability - Determination by measurement of contact angle and surface free energy of solid surface; German version EN 828:2013
1970DIN EN 828:1998 Adhesives - Wettability - Determination by measurement of contact angle and surface free energy of solid surface