环境技术耐强腐蚀的铬镍钢和镍合金；所有焊接工序的使用至我们的产品一览表5.环境技术电焊条MIG/MAGWIG药芯焊丝UP焊丝UP粉末UTP759UTPA759UTPA759UTPUP759UTPUPFX759UTP776UTPA776UTPA776UTPUP776UTPUPFX776UTP704KbUTPA704UTPA704UTP6222MoUTPA6222MoUTPA6222MoUTPAF6222MoUTPUP6222MoUTPUPFX6222MoUTP5020MoUTPA5020MoUTPA5020MoUTPUP5020MoUTPUPFX5020Mo)