摘要 |
PROBLEM TO BE SOLVED: To provide a joined part in members which can rational and firmly be joined. SOLUTION: A steel plate 11 and a steel plate 11 are butted and these steel plates 11, 11 are interposed from both sides with attached plates 12, 12 composed of the steel plate, and both steel plates 11, 11 are joined by joining each attached plate 12 and respective steel plates 11, 11 with a liquid-phase diffusion joining K.
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