NA 119
DIN Standards Committee Water Practice
Standards
[Withdrawn]
DIN 4279-2
DIN 4279-2
Testing of Pressure Pipelines for Water by Internal Pressure - Pressure Pipes Made of Ductile Cast Iron
Title (German)
Innendruckprüfung von Druckrohrleitungen für Wasser - Druckrohre aus duktilem Gusseisen