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BS/EN 13523-29-2017 pdf download.Coil coated metals Test methods Part 29: Resistance to environmental soiling (Dirt pick-up and striping). This part of the EN 13523 series specifies a procedure for the comparative evaluation of resistance to soiling of...

BS/EN 13523-22-2017 pdf download.Coil coated metals-Test methods Part 22 : Colour difference-Visual Comparison. from strongly coloured neighbouring objects as well as direct sunlight should he excluded. The level of illumination shall he at least 2 000 lx...

BS/EN 13523-6-2020 pdf download.Coil coated metals - Test methods-Part 6 : Adhesion after indentation ( cupping test). EN 23270, Paints and varnishes and their raw materials — Temperatures and humidities for conditioning and testing (ISO 3270) EN...