短語詞組短語tin -plate roller coag 印鐵滾涂油墨automatic tin -coating machine 自動著錫機Tin -coating the round copper wire 用于圓銅線鍍錫機TiN -matrix composite coating 基陶瓷涂層Tin free -self polishing coating 錫自拋光防污涂料Partial tin -bismuth alloy coating 局部鍍錫nano -TiN composite coating 納米TiN復(fù)合鍍層 返回 tin coating