标准摘要
[中文适用范围]： 本国际标准规定了对大量磨粒进行取样和分裂的装置和方法，用于均匀生产的磨粒的比较测试。 [外文原描述]： ISO 9138:2015 specifies the apparatus and the method for sampling and splitting of a lot of abrasive grains, to be used in the comparative testing of uniformly produced abrasive grains.
英文名称Abrasive grains — Sampling and splitting