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  4. Standard "DIN 38409-20:1989-07"
WITHDRAWN DIN 38409-20:1989-07 1.7.1989 preview

DIN 38409-20:1989-07

German standard methods for the examination of water, waste water and sludge; parameters characterizing effects and substances (group H); determination of substances that react with disulfine blue (H 20).



STANDARD published on 1.7.1989


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The information about the standard:

Designation standards: DIN 38409-20:1989-07
Note: WITHDRAWN
Publication date standards: 1.7.1989
SKU: NS-196784
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: German technical standard
Category: Technical standards DIN

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Annotation of standard text DIN 38409-20:1989-07 :

Deutsche Einheitsverfahren zur Wasser-, Abwasser- und Schlammuntersuchung; Summarische Wirkungs- und Stoffkenngrößen (Gruppe H); Bestimmung der disulfinblau-aktiven Substanzen (H 20).

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