NA 005
DIN Standards Committee Building and Civil Engineering
DIN 4197 [Withdrawn] referenced in following documents:
| Document number | Edition | Title |
|---|---|---|
| OENORM B 2505 | 2009-03-01 | Wastewater treatment plants - Intermittently loaded effluent filtration systems (Constructed Wetlands) - Application, dimensioning, installation, operation, service and inspection More |
