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A kind of high-speed rail aluminium alloy panel laser welding tooling and its working method
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A kind of 3D printing forming method of nickel-base alloy powder powder material and the material
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A kind of laser welding stainless steel handrail and its manufacturing method
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Laser repairing method for allowing roller surface of hot roller to have good corrosion resistance after repairing
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Laser repairing method for allowing roller surface of hot roller to have good thermal hardness after repairing
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A hot roller laser restoration method capable of prolonging the service lifetime of a hot roller
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A hot roller laser restoration method allowing a restored surface to have good wear resistance
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A hot roller laser restoration method adopting a broadband laser beam
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Low roller deformation hot roller laser repair method
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Laser repairing method for hot roller with toughness and strength
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A hot roller laser restoration method allowing surface hardness after restoration to be 58 HRC or above
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Laser repairing method of hot roll good in laser cladding effect
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Laser repair method of hot rolling roller
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Laser repairing process for flat department collar
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Aluminum alloy surface laser-cladding technology for improving wear resistance and corrosion resistance
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