OENORM EN ISO 13365-2:2020 皮革 用液相色谱法化学测定皮革中防腐剂(TCMTB、PCMC、OPP、OIT)的含量 第2部分:人工汗液提取法(ISO 13365-2:2020)
Leather - Chemical determination of the preservative (TCMTB, PCMC, OPP, OIT) content in leather by liquid chromatography - Part 2: Artificial perspiration extraction method (ISO 13365-2:2020)