标准摘要
[中文适用范围]： 本文件描述了洛杉矶测试，用于确定粗骨料的抗破碎性。 [外文原描述]： This document describes the Los Angeles test, for determining the resistance to fragmentation of coarse aggregates.
英文名称Aggregates for concrete — Test methods for mechanical and physical properties — Part 2: Method for determination of resistance to fragmentation by Los Angeles Test (LA-Test)