Home / Standards / GB/T 3880.2 GB/T 3880.2 Active Wrought aluminium and aluminium alloy plates, sheets and strips for general engineering—Part 2: Mechanical properties 一般工业用铝及铝合金板、带材 第2部分：力学性能 Standard Type GBT ICS 77.150.10 CCS H61 Status 现行 Issue Date 2024-04-25 Implementation 2024-11-01 Responsible Dept 中国有色金属工业协会 Drafting Unit 中国有色金属工业协会