种类:高级锡 材质:多款供选 产地:云南 规格:多款供选
锡球
Solder balls
采用*制程并严格控制金属杂质的含量，并在每一制程中将氧化物降至程度。
Advanced manufacturing processes are applied and the content of metal impurity is rigorously controlled.The oxidant is reduced to the minimum extent in each manufacturing process.
