Steel Filter Pipes for Drilled Wells with Screwed Connection DN 100 to DN 500.
NORMA vydána dne 1.4.1981
Designation standards: DIN 4922-2:1981-04
Note: NEPLATNÁ
Publication date standards: 1.4.1981
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: German technical standard
Kategorie: Technické normy DIN
Stahlfilterrohre für Bohrbrunnen mit Gewindeverbindung DN 100 bis DN 500.