NBN EN 20811:1992现行
Textile Fabrics - Determination Of Resistance To Water Penetration - Hydrostatic Pressure Test
出版：Belgian Standards
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.
Supersedes NBN G 55 022 (04/2003)
I.S. EN 20811:1993 - Identical
SN EN 20811:1995 - Identical
DIN EN 20811 (1992-08) - Identical
ONORM EN 20811:1993 - Identical
BS EN 20811:1992 - Identical
NF EN 20811:1992 - Identical
EN 20811:1992 - Identical
UNI EN 20811:1993 - Identical
UNE EN 20811:1993 - Identical
SS EN 20811 Ed. 1 (1992) - Identical
