DIN EN 12425:2000-11 Industrial, commercial and garage doors and gates - Resistance to water penetration - Classification; German version EN 12425:2000
2000DIN EN 12425:2000-11 Industrial, commercial and garage doors and gates - Resistance to water penetration - Classification; German version EN 12425:2000
2000DIN EN 12425:2000 Industrial, commercial and garage doors and gates - Resistance to water penetration - Classification; German version EN 12425:2000