Sewage treatment plants; oxygenation capacity of aeration equipment, determined in clean water
STANDARD published on 1.5.1979
Designation standards: ÖNORM M5888
Note: WITHDRAWN
Publication date standards: 1.5.1979
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM