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

I-Tungsten Nickel Iron rod ye-tungsten cylindrical rod bar rod WNIFe WNICu enokuminyana okuphezulu embonini

I-Tungsten Nickel Iron rod tungsten heavy alloy bar rod WNIFe WNICu indawo ehlanzekile ephezulu yokupholisha yemboni ye-ASTM B760 alloy forMetallizing, Electron-beam Spraying, sinteting noma ukufudumeza

ishubhu ye-tungsten ehlanzekile / ipayipi le-tungsten i-wolfram tube / ipayipi le-wolfram