Document Type : Original Article
Authors
1 Prof of Dynamics & Tribology, Faculty of Engineering, Menoufiya University, Shebin El-Kom, Egypt.
2 Assoc. Prof. Faculty of Engineering, Menoufiya University, Shebin El-Kom, Egypt.
3 Assis. Lecturer, Faculty of Engineering, Menoufiya University, Shebin El-Kom, Egypt
Abstract
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