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 inkoni tungsten silindrical inkoni ya bar WNIFe WNICu hamwe nubucucike bukabije bwinganda

Tungsten Nickel Inkoni y'icyuma tungsten iremereye cyane inkoni ya WNIFe WNICu isukuye cyane isukuye hejuru yinganda ASTM B760 alloy forMetallizing, Electron-beam Gusasa, gucapa cyangwa gushyushya

umuyoboro mwiza wa tungsten / umuyoboro wa tungsten umuyoboro wolfram umuyoboro