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聚苯并咪唑纤维
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聚苯并咪唑纤维
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聚苯并咪唑纤维
由间苯二甲酸二苯酯与3,3′,4,4′-四氨基联苯缩聚得聚苯并咪唑(PBI)纺丝制得的合成纤维。全称为聚2,2′-间亚苯基-5,5′-双苯并咪唑纤维,简称PBI纤维。
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Jinshi Shi
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jinshui liujun decoction
Jin Shuliang
Jinsi Daxiagu
jin-silk with boar head design
jin-silk with Chinese characters han ren xiu
jin-silk with Sun God design
Jin State
Jin State Museum of Quwo County
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jinsuo
Jinsuoguanian Stage
jinsuo gujing pill
Jinsuo Kundouer Pian
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