SHAHBAZ, B.; NAWAZ, S. M. EFFECT OF DIFFERENT MODELS OF RING SPINNING FRAMES UPON TENSILE PARAMETERS OF 23’S POLYESTER! COTTON BLENDED YARN: ??Short Communication. Biological Sciences - PJSIR, [S. l.], v. 42, n. 5, p. 293–294, 1999. Disponível em: https://v2.pjsir.org/index.php/biological-sciences/article/view/2186. Acesso em: 22 jul. 2024.