materials welding and joining technology
...接及连接技术 Welding and Joining Processes 秋季课程焊接与连接制程 Materials welding and joining technology 材料连接技术 ..
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materials welding and joining technology
材料焊接与连接技术
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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By two double-mediate layer method, using developed welding materials and technology of forced arc molding, butt joining tests of high manganese steel with rail steel are completed.
采用两种过渡层方法，使用研制的过渡层焊接材料，结合强制成形电弧焊工艺进行了高锰钢辙叉与钢轨双过渡层对接焊试验。
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