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

Tungsten Nickel Iron rod tungsten cylindrical rod bar rod WNIFe WNICU na may mataas na density para sa industriya

Tungsten Nickel Iron rod tungsten heavy alloy bar rod WNIFe WNCU high purity polishing surface para sa industriya ASTM B760 alloy forMetallizing, Electron-beam Pag-spray, sinteting o pagpainit

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