00544naa#a2200169#i#450# EN\\bibl\86502 20241003192643.4 1019-8946 20240815b2024####ek#y0engy0150####ca RU Russian technologies: highly-demanded condensate drains and other equipment for steam condensate systems Journal article Kemerovo Kemerovo State University 2024 1 с. Journal article local Bychkova Maria V. Mochalov Pavel V. vestnik-hss.kemsu.ru