Home / Standards / GB/T 22638.10-2008 GB/T 22638.10-2008 Abolished Test methods for aluminium and aluminium alloy foils - Part 10: Determination of mass per unit area (surface density) of coatings 铝箔试验方法 第10部分:涂层表面密度的测定 Standard Type GBT ICS 77.040.01 CCS H20 Status 废止 Issue Date 2008-12-29 Implementation 2009-11-01 Responsible Dept 中国有色金属工业协会 Drafting Unit N/A