00564naa#a2200169#i#450# EN\INFRA-M\bibl\73063 20250101023801.3 2500-3305 20231026b2023####ek#y0engy0150####ca RU The use of additive technologies in the process of teaching engineering graphics Journal article Moscow INFRA-M Academic Publishing LLC. 2023 4 с. Journal article local Техническое обучение в целом. 372.862 Litvinova M. A. naukaru.ru