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A kind of preparation method of polyimides electricity storage new material
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A kind of preparation method of the fire-retardant polyimides new material of solubility
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A kind of preparation method of anti-atomic oxygen polyimides new material
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A kind of preparation method of bottom finishing agent suitable for head layer ox-hide
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A kind of preparation method of lithium doping waterproofing agent for leather
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CN108771897A
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A kind of flushing cinder water filter filtering new material using boron modification
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CN108773932A
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A kind of environment-protection wastewater processing unit of use phosphate-free water treatment agent containing lanthanum
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A kind of industrial wastewater environment friendly purification apparatus using high alkalinity industry Water warfare particle
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A kind of smoke pumping equipment using anti-electrostatic fire retardant adsorption particle
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A kind of preparation method of catalysis makrolon degradation Molecular Sieves as Template material
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A kind of preparation method of the catalysis material of polycarbonate degradation
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A kind of method that fluorine-containing casting solution prepares bio-separation ultrafiltration membrane
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A kind of method that titaniferous casting solution prepares biological ultrafiltration membrane
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A kind of preparation method of composite hyperfiltration membrane
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A kind of preparation method of heatproof antiradar coatings
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CN108410422A
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A kind of preparation method of siliceous absorbing material
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CN108410423A
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A kind of preparation method of carbon-based absorbing material
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CN107286751A
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A kind of preparation method of painting ink-jetting printing oil ink
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CN107446410A
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A kind of preparation method of ink composite
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A kind of preparation method of synthetic textiles dimethyl hydroxyl silicon oil adsorbent
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