DIN EN ISO 26082-2-2012 皮革.腐蚀测定用物理和机械试验.第2部分:滚筒清理法(ISO 26082-2-2012).德文版本EN ISO 26082-2-2012
Leather - Physical and mechanical test methods for the determination of soiling - Part 2: Tumbling method (ISO 26082-2:2012); German version EN ISO 26082-2:2012