![](http://img4.cpooo.com/files/201409/04/p/22/670632_1409824627.jpg)
天津大桥THM-309L焊丝
价格:1.00
THM-309LH03Cr24Ni13Si0.0301.00/2.500.30/0.650.0300.0300.7523.00/25.0012.00/14.00Cu0.75用于碳钢与不锈钢的焊接或反应容器内壁过渡层的堆焊天津大桥THM-309L焊丝大桥THM-309L焊丝THM-309L焊丝THM-309L埋弧焊丝天津焊丝***丝天津***丝H03Cr24Ni13Si焊丝)