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CN107737866A
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A kind of novel casting molding sand and preparation method thereof
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CN107737864A
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A kind of environment-friendlymolding molding sand
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CN107737912A
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One kind casting dead head shear
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CN107617716A
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A kind of casting technique binding agent and preparation method thereof
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CN107876691A
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A kind of investment-casting core material and preparation method thereof
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CN107695286A
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A kind of founding materials highly effective binder
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CN107722837A
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A kind of cast steel gear fusible pattern buffing wax
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CN107737865A
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A kind of casting sand
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CN107619998A
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A kind of novel casting material
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CN107793771A
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A kind of casting paraffin
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CN107617719A
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A kind of casting wax mould manufacture craft
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CN107737908A
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A kind of vacuum casting high temperature alloy device
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CN107716851A
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A kind of evaporative pattern bead steam pre-foaming technique
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CN107716854A
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A kind of metal craft dry sand mold casting operation technique
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CN107716861A
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A kind of lost foam casting process of transmission housing
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CN107716862A
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A kind of lost foam hollow-shell mold and pattern for casting sample vanning technique method
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CN107716860A
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A kind of coke guide side plate lost foam casting process method
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CN107723631A
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A kind of compression mod heat-treatment technology method
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CN107649660A
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A kind of evacuated die-casting process double-circuit system
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CN107716845A
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A kind of modified sodium silicate sand dispersant and preparation method thereof
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