DVOŘÁK, M. Production technology of helical conveyer for grocery purposes. Advanced Technologies and Materials, [S. l.], v. 31, n. 1-2, p. 19–25, 2006. Disponível em: https://jged.uns.ac.rs/index.php/atm/article/view/jtp.2006.31.1-2.2. Acesso em: 31 oct. 2024.