
天津大桥THM-308LSi焊丝
价格:1.00
THM-308LSiH03Cr21Ni10Si10.0301.00/2.500.65/1.000.0300.0300.7519.50/22.009.00/11.00Cu0.75用于改善慎充金属的工艺性、焊接操作性及流动性天津大桥THM-308LSi焊丝大桥THM-308LSi焊丝THM-308LSi焊丝THM-308LSi埋弧焊丝天津焊丝***丝天津***丝H03Cr21Ni10Si1焊丝)