S 331斯米克焊丝
|
Mg5 Mn0.4
Al Rem. |
Corrosion resistance and high strength. Argon arc welding of aluminum alloys.
耐蚀,强度高。铝合金***弧焊用 |
ER5183
|
PP-R807耐热钢焊条 PP-TIG-J50电力焊丝 德国蒂森WB36焊条 ***51***焊条 ARCFCW9066耐磨焊丝 HB-YD467耐磨焊丝