Home / Standards / GB/T 25951.2-2010 GB/T 25951.2-2010 Abolished Nickel and nickel alloys - Terms and definitions - Part 2: Refinery products 镍及镍合金 术语和定义 第2部分：精炼产品 Standard Type GBT ICS 77.150.40 CCS H62 Status 废止 Issue Date 2010-12-23 Implementation 2011-09-01 Responsible Dept 中国有色金属工业协会 Drafting Unit N/A