Aerospace; hose assemblies for a nominal pressure of 210 bar; technical specification for hose fittings
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 11/01/1987

Aerospace – Hose assemblies for a nominal pressure of 210 bar – Technical specification for hose fittings; Inactive for new design
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 12/01/2014