短語詞組短語Solder r bump 球狀的焊錫材料粘合在無源或有源元件的接觸區(qū)solder -bump 焊點Eutectic Solder Bump 共晶接合stencil printing solder bump 印刷凸焊點Solder Bump on Copper Stud 銅接線柱焊凸 返回 solder bump