短語詞組短語flux cored multipass electrode 藥芯多道焊條cored d electrode 藥芯焊條flux cored welding electrode 藥芯焊條flux cored arc electrode 藥芯焊絲管狀焊條flux -cored electrode 管狀焊條;藥芯焊條;熔劑芯焊條flux cored electrode 含熔劑芯焊條;藥芯焊絲;熔劑芯焊條cored arc welding electrode 管狀電弧焊絲copper cored electrode spark plug 銅芯電極火花塞 返回 cored electrode