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ISO 7875-1:1996

Действует
Water quality - Determination of surfactants - Part 1: Determination of anionic surfactants by measurement of the methylene blue index (MBAS) — 16 стр.
ISO 7875-1:1996/Cor.1:2003
Действует
Water quality - Determination of surfactants - Part 1: Determination of anionic surfactants by measurement of the methylene blue index (MBAS) --Technical Corrigendum 1 — 1 стр.