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Wax mold structure for high-temperature resisting alloy vacuum suction casting
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Double-layer hollow cylinder fusion mold shell structure for heat-resistant alloy vacuum suction casting technology
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Hollow through hole fired mold shell structure for high-temperature resisting alloy vacuum suction casing technique
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Pressure-adjustable casting method for producing black metal casting
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A kind of low pressure casting and suction pouring heat-resisting alloy stalk formula and preparation method thereof
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A kind of formula of silicon nitride stalk and preparation method thereof
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Low-pressure casting machine and pouring method thereof
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Low-pressure casting process for turbine shell of turbocharger
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Flat-top low-pressure casting machine
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Cambered crucible used for high-temperature alloy special casting and preparation method thereof
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Automatic controllable quantitative pouring device and process
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Double-layer refractory coating used for centrifugal casting process metal die and spraying process thereof
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Electronic vacuum pump for automobile braking assistance
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Blade structure for mechanical vacuum pump
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