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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

BS EN ISO 8689-2 ; BS 6068-5.27:2000-08-15
Water quality. Biological classification of rivers. Guidance on the presentation of biological quality data from surveys of benthic macroinvertebrates

Title (German)

Wasserbeschaffenheit. Biologische Klassifizierung von Fluessen. Richtlinie zur Darstellung von biologischen Beschaffenheitsdaten aus Untersuchungen von benthischen Makroinvertebraten in Fliessgewaessern

Edition 2000-08-15

Original language English

Price from 214.40 €

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Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

BS EN ISO 8689-2 ; BS 6068-5.27:2000-08-15 Water quality. Biological classification of rivers. Guidance on the presentation of biological quality data from surveys of benthic macroinvertebrates

Want to learn more?

BS EN ISO 8689-2 ; BS 6068-5.27:2000-08-15
Water quality. Biological classification of rivers. Guidance on the presentation of biological quality data from surveys of benthic macroinvertebrates