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Wax mold cooling method
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Drying device for casting shell
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Investment casting process for thin-wall annular casing casting
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Shell cleaning and crushing device for cast rear shells of precise investment castings
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Shell airtightness detection device and shell airtightness detection method
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Thermal shape correcting method for large casting
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Casting molding method and casting molding tool
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Microscopic observation method for martensitic ferrite type stainless steel crystal grains
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Integral casting forming method for special-shaped part
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Coating method for thin-wall hollow casting shell
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Casting forming method for turbine guide blade of engine
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Investment casting method for casting with long and narrow cavity inside
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Investment casting process for carbon-containing alloy material
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Assembling method of investment casting process pouring gate tree
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Protective preservation method for titanium alloy castings
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Preparation method of integral wax mold of large-scale closed annular casing casting
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Casting process of preset inner hole casting
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Pouring channel device for investment casting process and preparation method thereof
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Method for manufacturing metal thin-shell part with cavity enclosed at periphery
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Large casting shape and position contour detection device
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