DIN EN ISO 12782-3:2010-12
Отменен
Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 3: Extraction of aluminium (hydr)oxides with ammonium oxalate-oxalic acid (ISO/DIS 12782-3:2010); German version prEN ISO 12782-3:2010
