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DIN EN ISO 12782-1:2012-09

Действует
Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 1: Extraction of amorphous iron oxides and hydroxides with ascorbic acid (ISO 12782-1:2012); German version EN ISO 12782-1:2012 — 19 стр.
ICS
13.080.10 Chemical characteristics of soils / Химические характеристики грунтов