Home / Standards / GB/T 23600-2009 GB/T 23600-2009 Active X-Ray real-time radioscopic testing method for magnesium alloy castings 镁合金铸件X射线实时成像检测方法 Standard Type GBT ICS 25.220.20 CCS H20 Status 现行 Issue Date 2009-04-15 Implementation 2010-02-01 Responsible Dept 中国有色金属工业协会 Drafting Unit N/A