OPTIMIZATION OF RAW MATERIAL SHAFT INSTALLATION AND SPEED ENHANCEMENT IN DPZ CHAINSAW WORKING CHAMBERS. Journal of Science-Innovative Research in Uzbekistan, [S. l.], v. 2, n. 4, p. 124–130, 2024. Disponível em: https://universalpublishings.com/index.php/jsiru/article/view/5107. Acesso em: 7 apr. 2025.