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J507X |
E5015 |
E7015 |
用于造船、建筑、車輛、電站、機械結構等角接和搭接焊縫,可焊接Q235、Q255、C3、C4、16Mn等鋼材。
For welding the fillet and lap welding in ship building, architecture, vehicle, power station and mechanic structure, and can welding the steels as Q235, Q255, C3, C4, 16Mn, etc. |