Home / Standards / GB/T 2072-2007 GB/T 2072-2007 Abolished Nickel and nickel alloy strips 镍及镍合金带材 Standard Type GBT ICS 77.150.40 CCS H62 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 中国有色金属工业协会