DIN EN ISO 8985:2020-06 草案 塑料 乙烯/醋酸乙烯酯共聚物 (EVAC) 熱塑性塑料 醋酸乙烯酯含量的測(cè)定 (ISO/DIS 8985:2020)
Draft Document - Plastics - Ethylene/vinyl acetate copolymer (EVAC) thermoplastics - Determination of vinyl acetate content (ISO/DIS 8985:2020); German and English version prEN ISO 8985:2020