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CN111518422A
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Crucible bottom coating for full-melting efficient polycrystalline growth and spraying process and application thereof
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CN109401324A
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One kind changing pulley steel wire antisitic defect ring
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CN109365392A
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A kind of bottomless basket of cleaning machine
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CN109137065A
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One kind is for the silicon material recovery and treatment method that gives up
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CN109300825A
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The method that plug-in sheet machine loads the gaily decorated basket and reduces inserted sheet crack or fragment
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CN109112638A
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A kind of method of sheet stock recycling and reusing fine crushing
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CN109179347A
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A kind of method of silicon nitride powder recycling and reusing
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CN108910891A
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A kind of high quality polycrystalline silicon material processing method
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CN108705693A
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A kind of Buddha's warrior attendant wire cutting machine wire break alarm device and its application process
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CN108943461A
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Slicer wire break alarm device
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CN108858844A
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A kind of Buddha's warrior attendant wire cutting machine
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CN108562264A
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Tool for detecting bearing shell surface deformation and flatness
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CN108311325A
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It is a kind of to spray for liquid circulating device and its circulating feeding liquid method
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CN108301049A
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A kind of preparation method of hypoxemia ingot casting silicon nitride coating
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CN108193266A
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A kind of polycrystalline silicon ingot or purifying furnace top side heater
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CN108162221A
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A kind of I-beam wheel for being used to carry diamond wire
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CN108067937A
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A kind of novel adamantine wire cutting liquid blender
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CN108149317A
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A kind of preparation method of the efficient silicon ingot of hypoxemia
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CN108006063A
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A kind of transformation apparatus I-beam wheel
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CN108262237A
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A kind of efficient G7 crucible coating layers preparation method
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