Home / Standards / GB/T 8546-2007 GB/T 8546-2007 Abolished Titanium clad stainless steel plate 钛-不锈钢复合板 Standard Type GBT ICS 77.150.50 CCS H64 Status 废止 Issue Date 2007-04-30 Implementation 2007-11-01 Responsible Dept 中国有色金属工业协会 Drafting Unit N/A