DIN EN ISO 1874-2 E:2010 塑料 聚酰胺 (PA) 模塑和挤出材料 第2部分:测试样本的制备和性能测定(ISO/DIS 1874-2:2010) 草案
Draft Document - Plastics - Polyamide (PA) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO/DIS 1874-2:2010); German version prEN ISO 1874-2:2010