Home / Standards / GB/T 26494-2016 GB/T 26494-2016 Abolished Aluminum alloys extruded profiles used for structural material of railway vehicle carbodies 轨道交通车辆结构用铝合金挤压型材 Standard Type GBT ICS 77.150.10 CCS H61 Status 废止 Issue Date 2016-12-30 Implementation 2017-11-01 Responsible Dept 中国有色金属工业协会 Drafting Unit N/A