DIN EN ISO 1628-5-2015 塑料 用毛细管粘度计测定稀溶液中聚合物的粘度 第5部分:热塑性聚酯(TP)均聚物和共聚物(ISO 1628-5-1998);德文版本EN ISO 1628-5-2015
Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 5: Thermoplastic polyester (TP) homopolymers and copolymers (ISO 1628-5:1998); German version EN ISO 1628-5:2015