Aerospace series - Tube bend radii, for engine application - Design standard (Endorsed by AENOR in May of 2008.)
Edition 2008-05-01

Aerospace; bending radii for tubes; approximate values for cold working
Edition 1985-06

Aerospace series - Tube bend radii, for engine application - Design standard; German and English version EN 3658:2008
Edition 2008-12

Tube Bend Radii
Edition 1997-08-01

Tube Bending Radius
Edition 1961-03-01

Measuring of fiber optic elements - Part 6: Determination of the mechanical bending radius for short-term applications of optical fibers; Text in German and English
Edition 2011-03

Radii-Tube Bend, Metric
Edition 1990-12-01

Aerospace series - Tube bend radii, for engine application - Design standard
Edition 2008-08

Aerospace series - Tube bend radii, for engine application - Design standard
Edition 2008-04-30

Aerospace series - Tube bend radii, for engine application - Design standard
Edition 2008-07-01