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