Kenesbek A 1

1. Study of electric and hybrid vehicles in the form of alternative transport in Kazakhstan
2. Calculation of the Main Parameters of the Two-Line Helical Traction Transmission of an Electric Locomotive Based on Diagnostic Parameters †
3. Development of a Calculation Method for Determining the Permissible Dimensions of the Defect 11
4. The Use of Composite Materials in the Production of Tower Cranes
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