DIN 58141-6 E:2009-03 Measuring of fiber optic elements - Part 6: Determination of the mechanical bending radius for short-term applications of optical fibers
2011DIN 58141-6:2011-03 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
2011DIN 58141-6:2011 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
1993DIN 58141-6:1993 Testing of fibre optic elements; determination of the minimum bending radius of optical fibres