GJB 8793.5-2015 Testing method for niobium-coated uranium dioxide microspheres used in submarine nuclear power plants. Part 5: Determination of tungsten. Zinc dithiophene salt-chloroform extraction spectrophotometry. (English Version)
2015GJB 8793.5-2015 Testing method for niobium-coated uranium dioxide microspheres used in submarine nuclear power plants. Part 5: Determination of tungsten. Zinc dithiophene salt-chloroform extraction spectrophotometry.