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Hyper eutectic silicon aluminium alloy and the preparation method and application thereof for manufacturing flange disk
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A kind of diadust-copper-base alloy composite material particle and preparation method thereof
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A kind of Bradley bistrique and high-strength aluminum alloy are preparing the application in Bradley bistrique
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A kind of diamond cutting plane and preparation method thereof
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A kind of cutting type diamond cutter and preparation method thereof
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Air duct type brake disc and wheeled vehicle
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A kind of aluminum alloy for automobile wheel hub and its spray deposition processing
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A kind of automobile brake disc or brake rim aluminium alloy and its spray deposition processing
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