DIN EN ISO 811:2018-08 Textiles - Determination of resistance to water penetration - Hydrostatic pressure test (ISO 811:2018); German version EN ISO 811:2018
2018DIN EN ISO 811:2018-08 Textiles - Determination of resistance to water penetration - Hydrostatic pressure test (ISO 811:2018); German version EN ISO 811:2018
2018DIN EN ISO 811:2018 Textiles - Determination of resistance to water penetration - Hydrostatic pressure test (ISO 811:2018)
1992DIN EN 20811:1992 Determination of resistance of textile fabrics to water penetration; hydrostatic pressure test (ISO 811:1981); german version EN 20811:1992