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CN109465385A
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A kind of no-residual length leaf wax-pattern state correction detecting tool
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CN109434025A
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A kind of process for eliminating supramarginal plate crackle metallurgical imperfection
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CN109355697A
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A kind of crystallographic orientation furnace temperature thermal baffle
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CN109290515A
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The large complicated ring-like Thin-Wall Outer Casing wax-pattern splicing tooling of one kind and wax-pattern manufacturing process
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CN109550897A
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A method of it eliminating large-scale conjuncted blade blade and listrium switching R part is loose
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CN109351950A
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It is a kind of orientation and single crystal blade shell chucking device
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CN109579652A
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A kind of hollow blade type hole position degree detecting tool and detection method
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CN109570446A
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A kind of investment casting mold involute cam liftout attachment
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CN109465402A
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A kind of casting monoshell casting holder device
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CN109931832A
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Large complicated entirety essence casting casing position degree rapid measurement device and measurement method
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CN109926405A
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Aerial blade and complex component shell pressure-vaccum one cleaning plant and method for cleaning
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CN109931784A
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A kind of three Room vacuum melting furnace main shaft splicing protection mechanisms
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CN109928780A
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A kind of manufacturing method of ceramic core surface inertness coat
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CN109930199A
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A kind of induction heating directional crystallization furnace
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