Home / Standards / GB/T 3251-2006 GB/T 3251-2006 Abolished Compression test method for aluminium and aluminium alloys tubes 铝及铝合金管材压缩试验方法 Standard Type GBT ICS 77.040.10 CCS H22 Status 废止 Issue Date 2006-09-26 Implementation 2007-02-01 Responsible Dept 中国有色金属工业协会 Drafting Unit N/A