HSCu铜焊丝HS201SG-CuSnERCu
HS222黄铜焊丝HSCuZn-2
ERCuSi-A硅青铜焊丝HS211
HSCuNi锌白铜焊丝HS225
ERCuSi硅青铜焊丝HS211
HS201/HS202铜焊丝(图)
银铜焊条T207 T227 T237铜焊条硅青铜焊条紫铜焊条
德州亚通牌DCuNi-3镍铜焊条 镍及镍合金焊条 镍铜焊丝
亚通牌DCuNi-3镍铜焊条 镍及镍合金焊条 镍铜焊丝
Ni207镍铜焊条镍铜焊丝