DIN ISO 48-2 E:2020 文件草案 硫化或热塑性橡胶 硬度测定 第2部分:10 IRHD 至 100 IRHD 之间的硬度(ISO 48-2:2018) 文本为德语和英语
Draft Document - Rubber, vulcanized or thermoplastic - Determination of hardness - Part 2: Hardness between 10 IRHD and 100 IRHD (ISO 48-2:2018); Text in German and English