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CN106949777A
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The locating connector and method of PTFE heat exchanger tubes in a kind of heat exchanger
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CN106949776A
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PTFE tube ends fixed structure and method in a kind of heat exchanger
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CN106949756A
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A kind of PTFE heat exchangers that card is coated with PTFE
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CN106979205A
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A kind of PTFE claddings special pipe and preparation method thereof
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CN106949780A
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A kind of flush pipe for being used in heat exchanger clean PTFE heat exchanger tubes
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CN106949779A
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A kind of PTFE heat exchangers with PTFE heat exchanger tube flushers
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CN106949775A
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A kind of PTFE cladding cards of heat exchanger
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CN106949773A
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A kind of cladded type inner supporting structure of PTFE heat exchangers
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CN106763096A
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A kind of clad type anticorrosion fastening bolt
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CN106546120A
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A kind of interior cladding fastening seal structure of fluoroplastics pipe heat exchanger
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CN106546121A
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A kind of fluoroplastics coat sealing structure and encapsulating method entirely
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CN105996625A
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Functional quilt with accommodation cavity
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CN106108533A
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A kind of lightweight quilt being easy to carry and have self-cleaning function
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CN106978637A
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The method for manufacturing superhigh molecular weight polyethylene fibers
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CN105423003A
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Polyfluoroalkoxy pipe and preparation method thereof
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