[PDF] ASTM D3900 – 17(2021) gratis
Fecha de publicación: 01/11/2021 Standard Test Methods for Rubber Determination of Ethylene Units in Ethylene-Propylene Copolymers (EPM) and in Ethylene-Propylene-Diene Terpolymers (EPDM) by Infrared Spectrometry ASTM D3900 – 17(2021)