DISCHKA, V. STAPLE EXAMINATION APPARATUS (COTTON GRADER) BASED ON APPLICATION OF POLARIZED LIGHT (TEXORISCOP, TYPE 2-09-2) Periodica Polytechnica Mechanical Engineering, [S. l.], v. 2, n. 3, p. 249–250, 1958. Disponível em: https://pp.bme.hu/me/article/view/6456. Acesso em: 28 apr. 2024.