Belarus standards PDF
Materials for interconnection structures. Sectional specification set for reinforced base materials, clad and unclad - Epoxide woven E-glass laminated sheet of defined flammability (vertical burning test), copper-clad. Original standard UNE-EN 61249-2-7-2002 in PDF full version. Additional info + preview on request
Document status: Active
Materials for printed boards and other interconnecting structures Part 4-19- Sectional specification set for prepreg materials, unclad (for the manufacture of multilayer boards) - High performance non-halogenated epoxide woven E-glass prepreg of defined flammability (vertical burning test) for lead-free assembly. Original standard UNE-EN 61249-4-19-2013 in PDF full version. Additional info + preview on request
Document status: Active
Electroacoustics Octave-band and fractional-octave-band filters Part 2- Pattern-evaluation tests. Original standard UNE-EN 61260-2-2016 in PDF full version. Additional info + preview on request
Document status: Active
Fibre optic terminus sets Part 1- Generic specification. Original standard UNE-EN 61269-1-1997 in PDF full version. Additional info + preview on request
Document status: Withdrawn
Optical amplifiers. Test methods - Polarization mode dispersion parameter - Poincaré sphere analysis method. Original standard UNE-EN 61290-11-2-2005 in PDF full version. Additional info + preview on request
Document status: Active
Corrigendum - Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-19- Tests - Damp heat (steady state). Original standard UNE-EN 61300-2-19-2013 AC-2020 in PDF full version. Additional info + preview on request
Document status: Active