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2021
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Invention
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Method for cladding to strengthen and toughen welded joint of steel rail and application thereof.... |
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Invention
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Method for laser strengthening and toughening treatment of steel rail welding joint. Provided in ... |
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2019
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Invention
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Method for reinforcing rail by laser and auxiliary heat source efficient hybrid cladding.
The di... |
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Invention
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Method for laser-assisted heat source efficient hybrid cladding reinforcing steel rail. A method ... |
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2018
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Invention
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Onsite steel rail laser processing engineering vehicle. An onsite steel rail laser processing eng... |
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Invention
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On-line laser processing vehicle for steel rail. An on-line laser processing engineering vehicle ... |
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2013
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Invention
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A laser quenching method and apparatus. A laser quenching method and an apparatus therefor are di... |
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Invention
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Onsite steel rail laser processing vehicle. An onsite steel rail laser processing vehicle compris... |
