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A kind of leak testing process of polymeric kettle
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A kind of button lockset
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A kind of device of novel tube bundle leak stopping
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A method of removal wastewater from acetylene slag peculiar smell
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One kind stopping power transmission auxiliary system and method
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The inverse put gas recovering device and its application method of pressure swing adsorption hydrogen production
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A kind of glass reinforced plastic lining technology is used for the production method and products thereof of primary brine brine reservoir
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A method of improving the tubular heat exchanger cycle of operation
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A kind of process flow and equipment of alkaline brine denitration by-product production anhydrous sodium sulphate
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A kind of device and technique of carbide slag purification sodium hydroxide solution
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The reclaiming system for the treatment of of wastewater from stripping in a kind of PVC Production Process
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A kind of processing of desulfurization wastewater and chemical industry for making chlorine and alkali technique link processing system
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One kind is for controlling 110m3The device and method of pvc polymerizer kettle top condenser
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A kind of device and method of the mercurous waste hydrochloric acid removal of mercury
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The device and method of acetylene gas purity is improved while a kind of mercury-containing waste water removal of mercury
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A kind of dust-extraction unit and dust removal method of drying polyvinyl chloride tail gas
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