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一種改性?xún)羲勰喟钡絼┑闹苽浞椒?/div>
inventor/creator:楊蘭,王東田,王建黎,魏杰,宮欽德
Paten number/application number:ZL201310308975.6
application/authorized announcemen date:2015.08.19
brief introduction:一種改性?xún)羲勰喟钡絼┑闹苽浞椒?