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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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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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standard isomorphism
Standardization
standardization
standardization certification in landscape
standardization coefficient
Standardization for Documentation Work
standardization for inland ships
standardization for power company of China
standardization in press and publication
standardization of aquatic organism breeding
standardization of Chinese writing system
standardi-zation of electronic government
standardization of geographical names
standardization of information work
standardization of knowledge organization work
standardization of nuclear electronic instrument
standardization of police law enforcement
standardization of sampling
standardization of transportation safety
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standardization system of sports industry
standardized
standardized achievement test
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