DIN Standards Committee Water Practice
DIN 28639
Ductile iron double-flanged 45° bends for use with gas and water pipes; dimensions and mass
Formstücke aus duktilem Gußeisen für Gas- und Wasserleitungen; FFK-Stücke 45; Flanschbogen 45°; Anwendung, Maße und Massen (Gewichte)
Document: references other documents
Document: referenced in other documents
Responsible national committee
NA 119 BR - Steering Committee of DIN Standards Committee Water Practice