标准摘要
[中文适用范围]： 本文件规定了旨在模拟自然发生反应效果的实验室程序。 在应用指定处理之前和之后测量感兴趣的物理特性。 可以检查老化过程对材料的任何物理性能的影响。 [外文原描述]： ISO 20870:2017 specifies laboratory procedures which are intended to imitate the effects of naturally occurring reactions. The physical properties of interest are measured before and after the application of the specified treatments. The effect of the ageing procedures on any of the physical properties of the material can be examined.
英文名称Footwear — Ageing conditioning