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焊接材料 母材:16Mn 焊材:En50-6,φ1.2 焊接方法 CO_2气体保护焊,焊后水冷。
Welding material base material: 16Mn Welding consumables: En50-6, φ1.2 Welding method CO_2 gas shielded welding, water cooling after welding.