DS EN 3631:2008
DS EN 3631:2008 Aerospace Series - Fluid Fittings, Flanged, 90 Degrees Elbowed - Sealing By O-Ring For 0,8 Mm Thick Tubes Aims to define the characteristics of the fluid fittings, flanged, 90 degrees elbowed, sealing by O-ring, for 0,8 mm thick tubes.