選擇語言
主(zhu)要產品:銅套(tao)、銅軸瓦、銅蝸(gua)輪+蝸(gua)桿、銅導板、銅球座(zuo)
主(zhu)要(yao)產(chan)品:銅(tong)套(tao)、銅(tong)軸瓦、銅(tong)蝸(gua)輪+蝸(gua)桿、銅(tong)導板(ban)、銅(tong)球座