DIN EN 4689 E:2020 Draft Document - Aerospace series - Paints and varnishes - Two-components cold curing polyurethane finish - High flexibility and chemical agent resistance for military application; German and English version FprEN 4689:2020
2021DIN EN 4689:2021 Aerospace series - Paints and varnishes - Two-components room temperature curing polyurethane finish - High flexibility and chemical agent resistance for military application; German and English version EN 4689:2021
1970DIN EN 4689 E:2020-10 Aerospace series - Paints and varnishes - Two-components room temperature curing polyurethane finish - High flexibility and chemical agent resistance for military application
2020DIN EN 4689 E:2020 Draft Document - Aerospace series - Paints and varnishes - Two-components cold curing polyurethane finish - High flexibility and chemical agent resistance for military application; German and English version FprEN 4689:2020