ASTM F1891-19 Published
The latest revision of the standard has updated the test method for waterproofness of seams to AATCC 127 Water Resistance: Hydrostatic Pressure Test. This change has been made to align with the…
The latest revision of the standard has updated the test method for waterproofness of seams to AATCC 127 Water Resistance: Hydrostatic Pressure Test. This change has been made to align with the…