Ignatkin, V., Litvinenko, V., Olejnik, L., Tomashevskyi, A. and Shpakovskyi, A. 2014. MODELS OF METROLOGICAL SERVICES PROCESSES OF MEASURING EQUIPMENT. Radio Electronics, Computer Science, Control. 1 (Feb. 2014). DOI:https://doi.org/10.15588/1607-3274-2014-1-3.