Wastewater treatment plants - Mineral filter media and plastic media for percolating filters - Requirements, testing, delivery, placing.
STANDARD published on 1.1.2004
Designation standards: DIN 19557:2004-01
Publication date standards: 1.1.2004
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: German technical standard
Category: Technical standards DIN
Kläranlagen - Mineralische Füllstoffe und Füllstoffe aus Kunststoff für Tropfkörper - Anforderungen, Prüfung, Lieferung, Einbringen.