ISO 9073-17:2008规定了一种用于测量织物对冲击时渗透水的阻力的方法。 水渗透（喷雾冲击）试验适用于预期具有一定程度的耐水性或防水性的织物。 用该方法获得的结果取决于纤维的拒水性或施用于成品材料的处理以及材料的构造

ISO 9073-17:2008 specifies a method for measuring the resistance of fabrics to the penetration of water by impact. The water penetration (spray impact) test is applicable to fabrics that are expected to exhibit a degree of water resistance or water repellency. The results obtained with this method depend on the water repellency of the fibres or the treatment applied to the finished material, as well as on the construction of the material.