00551naa#a2200157#i#450# EN\\bibl\41105 20240503154918.5 2686-777X 20201215b2020####ek#y0engy0150####ca RU OPTIMIZATION OF THE STEAM PIPE SCHEME IN A CHEMICAL PLANT Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2020 1 с. Journal article local Bal'chugov Aleksey Valer'evich angtu.editorum.ru