NA 119
DIN Standards Committee Water Practice
Standards
[Withdrawn]
DIN 28602-2
DIN 28602-2
Ductile cast iron pipes and special castings for pressure main lines; bolted-gland flexible joint, sealing rings
Title (German)
Druckrohre und Formstücke aus duktilem Gußeisen für Gas- und Wasserleitungen; Stopfbuchsenmuffen-Verbindungen, Dichtringe