Force-in-Chain Study of Chain-Electric Hoist with Periodical Variable Angular Rotational Velocity of Chain-Wheel. ENVIRONMENT. TECHNOLOGY. RESOURCES. Proceedings of the International Scientific and Practical Conference, [S. l.], v. 2, p. 53–56, 2015. DOI: 10.17770/etr2013vol2.843. Disponível em: https://archive-journals.rtu.lv/etr/article/view/3898.. Acesso em: 11 mar. 2026.