00621naa#a2200181#i#4500001001500000005001700015011001400032100004100046102000700087200010500094210005800199215001000257608002700267675006600294700002400360700003400384856002100418EN\\bibl\4349820240420082556.6##a2072-9502##a20210415b2021####ek#y0engy0150####ca##aRU1#aAPPLYING NEURAL NETWORKS IN RECOGNIZING  CONDITIONALLY GRAPHICAL ELECTRICAL SYMBOLSeJournal article1#aAstrakhancAstrakhan State Technical Universityd2021##a9 с.##aJournal article2local##aЭкономика. Экономические науки. 33#1aAlekseevgPavel P. #1aKvyatkovskayagIrina Yur'evna4#avestnik.astu.org