NA 012
DIN Standards Committee Chemical Apparatus Engineering
Standards
[Withdrawn]
DIN 28139-1
DIN 28139-1
Welding necks for glass lined vessels; main flange for clamp screw connection, connection dimensions
Title (German)
Vorschweißbunde für emaillierte Apparate; Hauptflansche für Klammerschrauben, Anschlußmaße
Document: references other documents
Document: referenced in other documents
Responsible national committee
NA 012 - DIN Standards Committee Chemical Apparatus Engineering