Carbon steel flux cored electrodes for arc welding 碳鋼藥芯焊絲
Welding consumables - tubular cored electrodes for gas shielded metal arc welding of high strength steels - classification 焊接用料.高強(qiáng)度鋼的氣體保護(hù)金屬電弧焊接用管狀芯電極.分類
Welding consumables - tubular cored electrodes for gas shielded metal arc welding of high strength steels - classification 焊接消耗材料.高強(qiáng)度鋼的氣體保護(hù)電弧焊用管狀有心焊條.分類
Welding consumables - covered electrodes , wires , rods and tubular cored electrodes for fusion welding of cast iron - classification 焊料.鑄鐵熔焊用涂劑焊條焊絲焊棒和管狀焊條.分類
Welding consumables - tubular cored electrodes for gas shielded metal arc welding of creep - resisting steels - classification 焊接消耗品.抗蠕變鋼的氣體保護(hù)金屬極電弧焊用藥芯焊條.分類