DIN EN 4687:2021-03 Aerospace series - Paints and varnishes - Chromate free (non corrosion inhibiting) two-components room temperature curing primer - Chromate free primer for military application; German and English version EN 4687:2021
2021DIN EN 4687:2021 Aerospace series - Paints and varnishes - Chromate free (non corrosion inhibiting) two-components room temperature curing primer - Chromate free primer for military application; German and English version EN 4687:2021