标准摘要
[中文适用范围]： 本文件规定了测定金属喷砂磨料中缺陷颗粒百分比及微观结构的试验方法。 [外文原描述]： This document specifies test methods for the determination of the percentage of defective particles and of the microstructure of metallic blast-cleaning abrasives.
英文名称Preparation of steel substrates before application of paints and related products — Test methods for metallic blast-cleaning abrasives — Part 5: Determination of percentage defective particles and of microstructure