Magnesium-activated nickel for cathodes of electronic tubes and valves

Geahča maid

• Methods for the analysis of nickel for use in electronic tubes and valves
  Dahkki: 8096 British Standards Institution
  Almmustuhtton: (1964)
• Nickel and nickel alloys : seamless tube
  Dahkki: 8096 British Standards Institution
  Almmustuhtton: (1977)
• Chromium-nickel austenitic and chromium steet electrodes for manual metal-arc welding
  Dahkki: 8096 British Standards Institution
• Analysis of magnesium and magnesium alloys
  Dahkki: 8096 British Standards Institution
• Nickel and Nickel alloy : bar
  Dahkki: 8096 British Standards Institution
  Almmustuhtton: (1976)