BS ISO 48-1:2018提供了硫化橡胶和热塑性橡胶硬度测定指南。其目的是了解硬度作为材料特性的重要性，并帮助选择适当的试验方法。交叉引用:ISO 48-4ISO 48-2ISO 48-3ISO 48-5ISO 48-7ISO 48-9ISO 48-8ISO 48-6购买时可用的所有当前修订版均包含在本文件的购买中。

BS ISO 48-1:2018 provides guidance on the determination of the hardness of vulcanized and thermoplastic rubbers.It is intended to provide an understanding of the significance of hardness as a material property and to assist in the selection of an appropriate test method.Cross References:ISO 48-4ISO 48-2ISO 48-3ISO 48-5ISO 48-7ISO 48-9ISO 48-8ISO 48-6All current amendments available at time of purchase are included with the purchase of this document.