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A Production Method for High Purity Electronic Materials
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Novel Compounds and Liquid Crystal Compositions
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Liquid crystal composition
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TN first minimal nematic mixed liquid crystal and its preparation method
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Synthesis Method of p-Alkene Chlorobenzene or p-Alkene Bromobenzene
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Bromobenzene, iodobenzene or chlorobenzene, their synthesis methods and applications
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A feeding device for rod-shaped biomass particle fuel
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A waste heat recovery device for coal-fired boilers
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A Reaction Collection System in PCO Production Process
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A waste liquid and waste gas recovery and reuse system in PCO production process
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A bag dust collector for boiler flue gas
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A diversion pipe with controllable flow rate for the preparation of alkoxyphenol
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A benzene liquid separation and collection device for PCO preparation
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A biphenyl compound and a liquid crystal composition containing it
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An azo type dye and liquid crystal composition
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Low refractive index negative liquid crystals and their applications
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Synthesis method of trans 4- (4-alkyl) cyclohexyl formaldehyde
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A negative dielectric anisotropic liquid crystal material and a display device using this material