Home / Standards / GB/T 45270-2025 GB/T 45270-2025 Active Man-made fibre—Test method for tensile properties of short-cut fibre 化学纤维 超短纤维拉伸性能试验方法 Standard Type GBT ICS 59.060.20 CCS W50 Status 现行 Issue Date 2025-02-28 Implementation 2025-09-01 Responsible Dept 国家标准委 Drafting Unit N/A