DIN EN ISO 5667-15:2010
水质.取样.第15部分:污泥和沉淀物样品处理和保存指南(ISO 5667-15-2009).德文版本EN ISO 5667-15-2009
Water quality - Sampling - Part 15: Guidance on the preservation and handling of sludge and sediment samples (ISO 5667-15:2009); German Version EN ISO 5667-15:2009