Home / Standards / GB/T 22638.11-2023 GB/T 22638.11-2023 Active Test methods for aluminum and aluminum alloy foils—Part 11: Determination of mechanical properties 铝箔试验方法 第11部分:力学性能的测试 Standard Type GBT ICS 77.040.10 CCS H 22 Status 现行 Issue Date 2023-08-06 Implementation 2024-03-01 Responsible Dept 中国有色金属工业协会 Drafting Unit N/A