Metal erbium doped ingot doped rods doped powder doped Article 
 Metal erbium, erbium ingot doped rods, doped powder, metal doped \ r \ n \ r \ n supply erbium doped ingots, doped rods, doped powder, erbium, rare earth doped, high-purity metal erbium, bait aluminum alloy other specifications: 99.9%, relative molecular mass: 443.30 Melting point: 130 ° C (loss of four molecules of crystal water), welcomed the call Qia.