本SAE标准规定了使用超声波测试和测量制动片总成标准化弹性常数的方法。本文件适用于道路车辆中使用的盘式制动片总成及其试件或分段。

This SAE standard specifies a method for testing and measuring a normalized elastic constant of brake pad assemblies using ultrasound. This document applies to disc brake pad assemblies and its coupons or segments used in road vehicles.