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DIN 38412-34:1997-07

Отменен
German standard methods for the examination of water, waste water and sludge - Bio-assays (group L) - Part 34: Determination of the inhibitory effect of waste water on the light emission of photobacterium phosphoreum; luminescent bacteria waste water test using conserved bacteria (L 34) — 14 стр.
ICS
13.060.01 Water quality in general / Качество воды в целом