Norma INEN de Trigo

https://www.dropbox.com/s/fga00hsaxti26qp/2797%20NTE%20INEN%20TRIGO.pdf?dl=0

 https://www.dropbox.com/s/jemmq0lw11epg09/Tabla%20Calidad%20trigo%202010.docx?dl=0