GB/T 34691.2-2017塑料热塑性聚酯(TP)模塑和挤出材料第2部分:试样制备和性能测定国家标准
英文:Plastics—Thermoplastic polyester (TP) moulding and extrusion materials—Part 2: Preparation of test specimens and dete...
英文:Plastics—Thermoplastic polyester (TP) moulding and extrusion materials—Part 2: Preparation of test specimens and dete...