Tungsten Nickel Iron rod tungsten heavy alloy bar rod WNIFe WNICu high purity polishing surface for industry ASTM B760 alloy forMetallizing, Electron-beam Spraying, sinteting or heating
Volfram Nikel Demir çybyk wolfram agyr erginli çybyk WNIFe WNICu senagat üçin ASTM B760 garyndysy Metallizasiýa, elektron şöhle pürkmek, sintetlemek ýa-da gyzdyrmak