BS ISO 20480-4:2021

Fine bubble technology. General principles for usage and measurement of fine bubbles. Terminology related to microbubble beds.

NORMA vydaná dňa 10.2.2021

The information about the standard:

Designation standards: BS ISO 20480-4:2021
Publication date standards: 10.2.2021
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: British technical standard
Kategória: Technické normy BS