DS EN 438-3:2005 High-Pressure Decorative Laminates (Hpl) - Sheets Based On Thermosetting Resins (Usually Called Laminates) - Part 3: Classification And Specifications For Laminates Less Than 2 Mm Thick Intended For Bonding To Supporting Substrates Pertains to laminates less than 2 mm thick normally intended for bonding to supporting substrates to produce HPL composite panels and establishes a classification system for high-pressure decorative l