салыстырмалы тұрақтылық сынауы

салыстырмалы тұрақтылық сынауы

A color test using methylene blue that indicates when the oxygen present in a sewage plant’s effluent or polluted water is exhausted.

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Del af tale: noun
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Branche/domæne: Chemistry
Category: Analytical chemistry
Company: McGraw-Hill
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