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聚醚酮酮
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聚醚酮酮
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聚醚酮酮
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poly ether ketone ketone; PEKK
聚醚酮酮
一类分子主链由醚基、羰基和苯基构成的芳香族聚合物。
Chemistry
>高分子科学>高分子化学>释义
poly (ether-ketone-ketone)
聚醚酮酮
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rescue and transportation space of railway tunnel
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Rescue,Preservation and Research of National Key Archives
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rescuring damaged archives in Wenchuan earthquake in 2008
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research and application of green control technology for barley and forage pests in Qinghai-Tibet Plateau
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