NF EN 20811:1992现行
Textiles - Determination Of Resistance To Water Penetration - Hydrostatic Pressure Test
出版：Association Francaise de Normalisation
专家解读视频
Gives a hydrostatic pressure method for determining the resistance of fabrics to penetration by water. Intended for dense fabrics. Covers reference, principle, apparatus, conditioning, test specimens, test procedure, calculation and expression of results and test report.
SN EN 20811:1995 - Identical
DIN EN 20811 (1992-08) - Identical
ONORM EN 20811:1993 - Identical
BS EN 20811:1992 - Identical
NBN EN 20811:1992 - Identical
I.S. EN 20811:1993 - Identical
ISO 811:1981 - Identical
SS EN 20811 Ed. 1 (1992) - Identical
UNI EN 20811:1993 - Identical
UNE EN 20811:1993 - Identical
