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
Information technology. Telecommunications and information exchange between systems. Protocol combinations to provide and support the OSI Network Service
State system for ensuring the uniformity of measurements. State verification scheme for instruments measuring of the spectral radiance in spectral range from 0,04 to 0,25 mkm
