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A kind of preparation method of alumina-coated metallic cobalt nickel composite material
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A kind of silicon nitride ceramics-metallic composite
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A kind of preparation method of aluminium base titanium nickel alumin(i)um alloy material
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A kind of preparation method of wear-resistant nanometer zirconium oxide ceramic coating
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A kind of preparation method of silver-chitosan composite antibiotic material
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One kind is based on waterglass compound insulating material and preparation method thereof
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A kind of formula of magnetic ink and preparation method thereof
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A kind of preparation method of titanium dioxide-zinc oxide composite catalyzing material
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A kind of formula of alcohol aqueous composite ink
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CN108237152A
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For the drive shaft mounting structure and wire drawing machine of wire drawing machine
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CN109654348A
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Upper and lower adjustable support
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A kind of ferroso-ferric oxide Pt/Polypyrrole composite material and preparation method thereof
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CN107552069A
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A kind of preparation method of Research of Silver Copper Oxide Composite
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CN109422527A
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A kind of preparation method of alumina-boron nitride ceramic powder
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CN109422520A
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A kind of preparation method of silicon carbide fibre-silicon dioxide silica aerogel composite material
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CN107383426A
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A kind of preparation method based on composite polyimide material
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CN107398265A
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A kind of preparation method based on graphene oxide catalysis material
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CN107445145A
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A kind of preparation method based on graphene composite material
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CN109306085A
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A kind of preparation method of clay-rubber composite material
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CN109305668A
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A kind of preparation method of titanium dioxide-graphene nanocomposite material
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