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polybenzimidazole fiber
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polybenzimidazole fiber
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高性能纤维
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polybenzimidazole fiber
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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minority shareholding
minority writing systems of China created by the western missionaries
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minor-lobe solid angle
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Minor Odes Society
minor of a determinant
minor of a graph
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minor of a matroid
minor of order n
minor orders
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minor planet adherence
minor planet, asteroid
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