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高温煤沥青炭的抗氧化性能要好于浸渍剂沥青炭；
The oxidation resistance of high temperature pitch carbon show well.
youdao
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通过实验研究，利用煤沥青研制球形活性炭。
The experiments are done to develop globular activated carbon from coal pitch.
youdao
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通过实验研究，利用煤沥青研制球形活性炭。
The experiments are done to develop globular activated carbon from coal pitch.
youdao