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CN111575641A
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Hard alloy surface treatment process
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CN111485267A
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Hard alloy strengthening treatment method
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CN110747298A
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Precise special-shaped cutter for leather product processing
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CN110484799A
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It is a kind of towards the cemented carbide material for building work drilling processing
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Machining method of hard alloy extrusion die
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A kind of dedicated high-strength tenacity high-anti-friction hard alloy material of tooth needle towards dentist
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CN109732083A
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A kind of hard alloy embryo material low pressure molding process
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A kind of pressing method producing hard alloy bar
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CN109746875A
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A kind of hard alloy cross-shaped impact drill mold with chip space
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CN109465462A
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A kind of new ball milling method prepares hard alloy
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CN109022996A
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A kind of cemented carbide material towards non-ferrous metals processing
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CN109108379A
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High-performance carbide rotary file towards difficult-to-machine metal
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CN109138843A
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High tough hard alloy percussion drilling plate
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CN109022997A
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A kind of high tough high-wearing feature polycrystalline cemented carbide material
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CN108034878A
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A kind of high tough polycrystalline hard alloy extruding pole material
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CN108220736A
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A kind of cemented carbide material towards difficult-to-machine metal
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CN108080686A
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A kind of double end list chamfer cutting sword slotting cutter
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CN107739951A
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A kind of high tough high-wearing feature polycrystalline Hardmetal materials
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CN107699283A
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A kind of preparation method of high wax than carbide paraffin raw material
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CN107858606A
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It is a kind of towards metal forming and the mould mat material in punch process field
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