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CN104690228A
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Lost foam casting method with compact filling of dry sand
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CN104690226A
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Evanescent mould casting process having high size precision of casting
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CN104690227A
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Evanescent mould casting process capable of preventing deformation
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CN104690219A
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Anti-corrosion waterproof coating for evanescent mode
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CN104690225A
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Lost foam casting process for casting with good mechanical properties
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CN104693905A
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Fireproof paint for evanescent mode
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CN104690216A
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Water-soluble environmental protection fireproof paint
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CN104693854A
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Transparent fireproof paint used for lost foam
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CN104693920A
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Fireproof paint with stability used for lost foam
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CN104690218A
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Foaming-type fireproof paint used for lost foam
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CN104690217A
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Expansion-type fireproof paint used for lost foam
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CN104669329A
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Semi-automatic cutting device for covering film of evanescent mode
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CN104668490A
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Automatic evanescent mode film laminating device
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CN104668458A
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Evanescent mode white mold with step surface
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CN104668492A
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Locating fixture for evanescent-mode foam-losing pattern
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CN104668466A
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Sand core with novel positioning mode and used for lost foam casting
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CN104668464A
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Automatic film mulching device
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CN104668470A
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Dry cylinder liner machine body sand core and manufacturing method thereof
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CN104668469A
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Sand core
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CN104668461A
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Engine dry cylinder liner machine body foam model
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