BS EN ISO 19399:2017规定了测定干膜厚度的破坏性方法， 在显微镜下评估以特定方式对涂层造成的损坏。方法是 适用于几乎所有涂层-基底组合，也允许测定单个薄膜 涂层系统的厚度。交叉引用:ISO 4618ISO 2808:2007第4版（R10）ASTM D 4138ASTM D 5796ASTM D4138ASTM D5796ISO 2808:2007购买本文件时提供的所有当前修订版均包含在购买本文件中。

BS EN ISO 19399:2017 specifies a destructive method for determination of the dry film thickness, in which damage to the coat caused in a definite manner is evaluated microscopically. The method is suitable for almost all coat-substrate combinations and also allows determination of the single film thicknesses of coating systems.Cross References:ISO 4618ISO 2808:2007 Ed 4 (R10)ASTM D 4138ASTM D 5796ASTM D4138ASTM D5796ISO 2808:2007All current amendments available at time of purchase are included with the purchase of this document.