Well screens and casings of unplasticized polyvinylchloride (PVC-U) for tube wells - Part 1: DN 35 to DN 100 with pipe thread.
NORMA vydaná dňa 1.9.2014
Designation standards: DIN 4925-1:2014-09
Note: NEPLATNÁ
Publication date standards: 1.9.2014
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: German technical standard
Kategória: Technické normy DIN
Filter- und Vollwandrohre aus weichmacherfreiem Polyvinylchlorid (PVC-U) für Brunnen - Teil 1: DN 35 bis DN 100 mit Rohrgewinde.