TY JOUR TI PECULIARITIES OF UNIVERSAL BODY DESIGN FOR INNOVATION REFRIGERATOR CARS KW refrigerator rolling - stock KW refrigerator-heating plant KW thermos car KW body KW model KW stress-strain state KW strength JO Bulletin of Bryansk state technical university AU Voron, O.A. PY 2021 IS 2021 PB Bryansk State Technical University