00780naa#a2200181#i#450# EN\\bibl\91110 20241127033200.3 2073-1574 20241125b2024####ek#y0engy0150####ca RU Determination of ways to increase energy efficiency by analyzing the power consumption of enterprises in the shipbuilding and ship repair industry Journal article Astrakhan Astrakhan State Technical University 2024 7 с. Journal article local Энергосистемы в целом. Электростанции и подстанции. Электрофикация и сети. 621.311 Kalyuzhny Alexey Igorevich Romanenko Nikolay Gennadievich vestnik.astu.org