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Dish-shaped filter disc for filtering high-viscosity melt
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A kind of sealed fitting
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Folding filter element
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Preparation method of asymmetric polyolefin film
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Preparation method of asymmetric polyolefin film
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Folding filter element
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Method for preparing hydrophilic PVC flat membrane and hydrophilic PVC flat membrane prepared by method
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Method for preparing hydrophobic polyvinyl chloride film and film prepared by method
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Method for preparing hydrophilic PVC hollow fiber membrane and hydrophilic PVC hollow fiber membrane prepared by method
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A kind of pipe fitting being connect with pipe
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A kind of pipe joint
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Sealing duct connector
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A kind of doughnut degassing membrane component
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Disposable vacuum filter
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But quick replacement's filter
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Clamp for fixing filter unit and operation method thereof
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Filter
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Pipe joint
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Pipe flaring die and method for flaring pipe by using same
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