Home / Standards / GB/T 42918.2-2023 GB/T 42918.2-2023 Active Plastics—Thermoplastic polyurethanes for moulding and extrusion—Part 2: Preparation of test specimens and determination of properties 塑料 模塑和挤出用热塑性聚氨酯 第2部分:试样制备和性能测定 Standard Type GBT ICS 83.080.20 CCS G31 Status 现行 Issue Date 2023-11-27 Implementation 2024-06-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A