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Alloy material for deformed turbine disc at 850 ℃ and preparation process
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Laser shock peening restraint water spray pipe
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Laser repairing method for leakage defect of aluminum alloy casting
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BSAS powder solid-phase synthesis method for environmental barrier coating
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High-weather-resistance radar wave inhibiting coating and preparation method thereof
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Nondestructive testing method for thickness of adhesive film of honeycomb sandwich structure
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Cast aluminum alloy and preparation method thereof
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Single-component infrared coating for repairing and preparation method thereof
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Valve diaphragm with high fatigue performance
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Method for preventing corrosion solution from corroding inner cavity of hollow blade casting
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Core removing kettle and method for precisely casting hollow blade core
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Grain refining processing method of titanium alloy tube blank for spinning
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High-sensitivity ultrasonic detection device and method for airplane sheet friction stir welding
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SiCfHigh-entropy alloy brazing filler metal of/SiBCN composite material and preparation process thereof
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Method for stepped intermittent pause type casting of 7000 series aluminum alloy direct-cooling semi-continuous ingot
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Upsetting-drawing deformation method for TB6 titanium alloy large-size bar
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Manufacturing method of friction stir welding typical defect test block
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Free forging blank-making forming control method for multi-groove special-shaped forge piece
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