ABDUVAKHIDOV, M., Mirjalolzoda, B., & Umarov, A. (2026). THEORETICAL STUDY OF BENDING VIBRATIONS OF PACKET-TYPE WORKING BODIES OF TECHNOLOGICAL MACHINES WITH ACCOUNT OF INTERNAL LONGITUDINAL FORCES. Scientific and Technical Journal of Namangan Institute of Engineering and Technology, 11(1), 278–282. https://doi.org/10.61151/stjniet.v11i1.1006