“coal tar hydrogenation”的概念、定义、翻译、参考文献-科学参考

单词	coal tar hydrogenation
释义	coal tar hydrogenation Encyclopedia 工学炼焦释 coal tar hydrogenation煤焦油加氢煤焦油在氢气、催化剂作用下，生产石脑油馏分、柴油馏分等燃料油和化学品的过程。
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