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CN102794410A
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Pump body casting process
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CN102794411A
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Cast steel roll upper pouring type gating system
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CN102794391A
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Bucket type elevating dusting machine
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CN102794388A
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Hot-method regeneration device
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CN102794213A
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Sand block crusher for old sand
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CN102794446A
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Casting technology preventing ductile irons from suffering shrinkage cavity and shrinkage porosity
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CN102797302A
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Method for controlling noise and vibration in cupola furnace air blower room
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CN102794393A
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Moulding method for producing hydropower blade without sandbox
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CN102794412A
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Water turbine sleeve casting mould assembling box
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CN102794409A
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Core stove
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CN102794407A
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Cast steel roll lower pouring type gating system
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CN102794414A
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Sand box locking device
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CN102798642A
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Sudden heat tester
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CN102798275A
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Sand drying device
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CN102794450A
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Shaft coupling manufacturing method
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CN102794433A
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Aluminum alloy wheel hub extruding manufacturing technology
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CN102794389A
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Vacuum sand absorbing device for mould assembling of modeling
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CN102794406A
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Casting and operating method of lap flow gates in controlled manner
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CN102796866A
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Method for smelting and briquetting cast-iron scrap in cupola
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CN102794920A
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Moulding sand sampling machine
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