NF C93-919-1*NF EN 61755-1:2006 Fibre optic connector optical interfaces - Part 1 : optical interfaces for single mode non-dispersion shifted fibres - General and guidance
2006NF C93-919-1*NF EN 61755-1:2006 Fibre optic connector optical interfaces - Part 1 : optical interfaces for single mode non-dispersion shifted fibres - General and guidance