M00000168
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ISO DIS 20480-2 2017 Edition, November 22, 2017 Fine bubble technology - General principles for usage and measurement of fine bubbles - Part 2: General principles
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Availability date: 07/13/2021
Description / Abstract: This part of the standard describes general principles and descriptors to allow users to describe the quality of their liquid media, the size and concentration of the fine bubbles, and how to classify fine bubbles by rise velocity.