
Domestic sewage treatment plants; rules for appliance, dimensioning, erection and operation and operation
STANDARD published on 1.4.1981
Designation standards: ÖNORM B2502
Note: WITHDRAWN
Publication date standards: 1.4.1981
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM