The results showed that the vacuum residue of Kuito crude was suitable for preparation of heavy duty road asphalt.

结果表明，魁托原油是较好的沥青原料，可用于生产重交通道路沥青。

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The results showed that the vacuum residue of Kuito crude was suitable for preparation of heavy duty road asphalt.

结果表明，魁托原油是较好的沥青原料，可用于生产重交通道路沥青。

youdao