00645naa#a2200181#i#450# EN\\bibl\81849 20241108171717.5 2412-9186 20170625b2017####ek#y0engy0150####ca RUS RU Strategies, criteria and calculation of replacement periodicity of automation and remote control equipment Journal article Saint-Petersburg FSBEI HE "Emperor Alexander I St. Petersburg State Transport University" 2017 12 с. Journal article local Разные вопросы. 621.3.019 RUS Volodarsky Vladislav A atjournal.ru