Home / Standards / GB/T 12969.2-2007 GB/T 12969.2-2007 Active Method of eddy current inspection for titanium and titanium alloy tubes 钛及钛合金管材涡流探伤方法 Standard Type GBT ICS 77.040.20 CCS H26 Status 现行 Issue Date 2007-11-23 Implementation 2008-06-01 Responsible Dept 中国有色金属工业协会 Drafting Unit N/A