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CN101269757A
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Rolling-up apparatus capable of controlling rolling-up speed
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CN101270201A
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Method for preparing stain resistant anion battery separator
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CN101271966A
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Production method of modified septum for lithium ion battery
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CN101271967A
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Thermo-stable lithium ion battery septum
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CN101267027A
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A method for making filth-resisting polythene-vinyl alcohol battery separation film
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CN101265337A
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Method for preparing membrane with excellent ion conductivity
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CN101267026A
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A compound separation film for hydrophile battery and its making method
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CN101265333A
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Method for preparing netlike porous membrane used for battery
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CN101252178A
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Method for preparing sulphonation battery exchanging film
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CN101362832A
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Alkaline polyelectrolyte film and preparation method thereof
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CN101252177A
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Method for improving polyolefin battery diaphragm paper alkalis suction quantity
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CN101280519A
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Method for improving alkali absorption speed of nonwoven polypropylene for
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CN101252182A
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Preparation method of alkaline cell cathode rod
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CN101249495A
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Washing device and method for refreshing washing liquid of same
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CN101252174A
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Microporous film as battery thermal broken circuit diaphragm
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CN101250717A
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Method for secondarily using battery separator
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CN101503205A
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Aluminum lithiumite power for preparing battery separator material and preparation thereof
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CN101245567A
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Polyolefin synthetic paper-pulp capable of being used for producing battery separator
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CN101252176A
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Method for preparation of anion battery diaphragm
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CN101252173A
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Multiple layer composite battery diaphragm and ignition battery including the same
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