DIN EN ISO 19063-1-2016 塑料.耐冲击聚苯乙烯(PS-I)模塑和挤塑材料.第1部分:命名系统和基本规范(ISO 19063-1-2015).德文版本EN ISO 19063-1-2015
Plastics - Impact-resistant polystyrene (PS-I) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 19063-1:2015); German version EN ISO 19063-1:2015