nickel

• Standard specification for copper - nickel - silicon alloy wire
  铜镍硅合金丝标准规范
• Eddy try to nickel and dime his way through life
  埃迪想脚踏实地慢慢地取得成功。
• Urine . determination of nickel . spectrophotometric method
  尿中镍的分光光度测定方法
• Wrought alloys of nickel and iron - chemical composition
  镍铁精制合金.化学成分
• Nickel reclamation from waste nickel - accelerant
  从含镍废触媒中回收镍的工艺实验
• Nickel chromium molybdenum steel forgings for general use
  一般用途镍铬钼钢锻件