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CN1974717A
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Spectral modulation method of single matrix three band intrinsic emitting luminophor
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RE doped nitride phosphor material and its prepn process
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CN1974710A
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Single-matrix white long afterglow material and its prepn process
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CN1974711A
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Microwave sintering process for RE luminophor material
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CN1974397A
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Prepn process of lithium aluminate substrate material
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CN1974716A
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Red long-afterglow phosphor material and its prepn process
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CN1974714A
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Hydrothermal growth process of single matrix white luminophor
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CN1974712A
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Hydrothermal growth process of titanate-base red luminophor
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CN1974404A
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Prepn process of nanometer titania ring
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CN1974847A
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Surface reinforcing method for tuyere of blast furnace
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CN1974719A
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Core-shell structure Zn(1-x)M2S4:Ax/ZnS quantum dot and its prepn process
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CN1974720A
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Core-sheel structure M(1-x)Y2S4:Ax/ZnS quantum dot and its prepn process
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CN1974121A
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Fixture for T-groove bench and its operation
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CN1810930A
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Technological process of preparing biological diesel oil continuously
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CN1810824A
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Momertasone furoate intermediate 21-ester and its prepn
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CN1810825A
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Momertasone furoate intermediate 21-hydroxyl preparing process
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CN1772841A
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Luminescent ZnS:Zn, Pb film and its prepn
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CN1740211A
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Prepn process of copolymer of polyaspartic acid and chitosan
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CN1757649A
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Synthesis of intermediate 21 position halogenated compound for mometasone furate, and its application
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CN1757608A
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Tech. and equipment for treating harmful waste water by using diamond film electrode
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