Measurement of oxygen transfer of aeration equipment in clean water and activated sludge
NORM herausgegeben am 1.3.1998
Designation standards: ÖNORM M5888
Note: UNGÜLTIG
Publication date standards: 1.3.1998
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM