DIN EN 60793-1-30:2011 Optical fibres - Part 1-30: Measurement methods and test procedures - Fibre proof test (IEC 60793-1-30:2010); German version EN 60793-1-30:2011
2011DIN EN 60793-1-30:2011 Optical fibres - Part 1-30: Measurement methods and test procedures - Fibre proof test (IEC 60793-1-30:2010); German version EN 60793-1-30:2011