DIN EN 4689:2021-03 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
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