00662naa#a2200181#i#450# EN\INFRA-M\bibl\38302 20241115054544.5 2500-0489 20200616b2020####ek#y0engy0150####ca RU On the use of classifiers OK 020-95, OK 021-95 and OK 022-95 in the calculation of the quality of technical products Journal article Moscow INFRA-M Academic Publishing LLC. 2020 6 с. Journal article local Общие вопросы математических и естественных наук. 50 Aminov A. E. Martishkin V. naukaru.ru