THEORETICAL STUDIES OF THE VELOCITIES OF THE VIBRATIONS OF DRILL BITS WOODWORKING DRILLING MACHINES. Journal Akustika, [S. l.], v. 39, n. 39, 2025. DOI: 10.36336/pvz5t052. Disponível em: https://journalakustika.com/index.php/akustika/article/view/63. Acesso em: 12 mar. 2025.