專業生產銅絲銅板銅帶銅箔QSn4-3QSn6.5-0.4QSn4-4-2.5QSn4-0.3QSn6.5-0.1QA17QSi3-1HPb59-1HPb63-3HPb60-2QA17QSi3-1H62H65H68H70H80H90T2T3QBe2B10B12B25B30等等各種銅材!
品牌: 規格:齊全 產地: 材質:
專業生產銅絲銅板銅帶銅箔QSn4-3QSn6.5-0.4QSn4-4-2.5QSn4-0.3QSn6.5-0.1QA17QSi3-1HPb59-1HPb63-3HPb60-2QA17QSi3-1H62H65H68H70H80H90T2T3QBe2B10B12B25B30等等各種銅材!
品牌: 規格:齊全 產地: 材質: