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A kind of industry and civilian dual-purpose microphone
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A kind of inner lining film and preparation method for sputtering equipment vacuum-chamber wall
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A kind of preparation process of high-compactness high-content molybdenum niobium alloy target
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It is a kind of can inking up anion pen
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A kind of cold plasma generator of adsorbable ozone
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A kind of preparation method of aliphatic isocyanates homopolymer
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A kind of orthopaedic and traumatological plaster
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A kind of preparation method for the carbon monoxide-olefin polymeric for being used to reduce the discharge of FCC regenerated flue gas sulphur oxide
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A kind of carbon monoxide-olefin polymeric for suppressing nitrogen oxides in effluent discharge
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A kind of preparation method for the carbon monoxide-olefin polymeric for inhibiting nitrogen oxides in effluent discharge
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A kind of zirconium boride auxiliary agent denitration desulphurization catalyst and preparation method
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A kind of application of carbon monoxide-olefin polymeric in nitrogen oxides in effluent discharge is suppressed
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A kind of gasoline additive and its production method comprising nanoparticle complexes
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A kind of greenhouse
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The energy-saving control method and control system of a kind of micro-wave oven
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