本文件规定了一种测定涂层耐刮擦性的方法 用通常手持式的手写笔。 可使用点式触针（方法a）或圆盘式触针（方法B）进行测试。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document specifies a method for determining the resistance of a coating to scratches introduced by a usually hand-held loaded stylus. The test can be carried out using a point stylus (method A) or using a disc stylus (method B).All current amendments available at time of purchase are included with the purchase of this document.