Russian standards
Niobium pentoxide. Coulonometry method for determination of sulfur content
Document status: Active
Resilient shaft couplings. Information to be supplied by users and manufactures
Document status: Active
Paints and varnishes. Test methods of metal content. Determination of 'soluble' hexavalent chromium content of pigment portion of the liquid paint or the paint in powder form. Diphenilcarbazide spectrophotometric method
Document status: Active
Paints and varnishes. Test methods of metal content. Determination of total 'soluble' chromium content of the liquid portion of paint. Flame atomic absorption spectrometric method
Document status: Active
Turning tools with indexable inserts of superhard materials. Specifications
Document status: Active
Optics. Reference wavelengths
Document status: Replaced by GOST R ISO 7944-2013