Si no te gusta, podés cambiarlo por otro o devolverlo.
Descripción
Ring Crush of Paperboard, Roughness of Paper and Paperboard (Sheffield Method), Resistance of paper to passage of air (high-pressure Gurley method), Brightness of pulp, paper, and paperboard (directional reflectance at 457 nm). Accordimg to TAPPI T-818, TAPPI T-538, TAPPI T-536, TAPPI T-452