Home / Standards / GB/T 46469-2025 GB/T 46469-2025 Active Leather—Physical and mechanical tests—Determination of tensile strength and percentage elongation 皮革 物理和机械试验 抗张强度和伸长率的测定 Standard Type GBT ICS 59.140.30 CCS Y46 Status 现行 Issue Date 2025-10-31 Implementation 2026-05-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A