标准摘要
[中文适用范围]： 本文件规定了一种评估汽车面漆和其他涂层抵抗楔形体冲击的能力的方法，该楔形体投射到被测表面上以模拟石头的冲击。 [外文原描述]： This document specifies a method to evaluate the resistance of automobile finishes and other coatings to the impact of a wedge-shaped body which is projected onto the surface under test to simulate the impact of stones.
英文名称Paints and varnishes — Determination of stone-chip resistance of coatings — Part 2: Single-impact test with a guided impact body