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聚磷酸
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polyphosphoric acid; PPA
聚磷酸
在磷化工中,磷酸质量分数在105%以上的磷酸。它与一般的浓磷酸不同,实际上是一系列磷酸聚合物的混合物。又称多聚磷酸、多磷酸。
Chemistry
>无机化学>无机化学基本概念与无机化合物>释义
polyphosphoric acid
聚磷酸
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bank protection works in ancient China
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bankruptcy early warning management
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Bankruptcy Law of the People's Republic of China
bankruptcy legal liability
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bankruptcy liquidation panel
bankruptcy proceedings
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bankruptcy recall right
bankruptcy reorganization
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bankruptcy threshold
bank security and protection system
banks in the revolutionary base areas
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bank statistics
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