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关注:1
2013-05-23 12:21
求翻译:劣质柴油馏分加氢改质技术改进研究是什么意思? 待解决
悬赏分:1
- 离问题结束还有
劣质柴油馏分加氢改质技术改进研究
问题补充: |
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2013-05-23 12:21:38
Low-grade diesel fraction hydroupgrading Technology Improvement
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2013-05-23 12:23:18
Poor-quality diesel distillate hydrogenation was replaced by the technical improvement of research
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2013-05-23 12:24:58
The poor ignition quality fuel fraction hydrogenation changes the nature technical change research
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2013-05-23 12:26:38
Low-grade diesel fractions hydro-upgrading technical improvement
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2013-05-23 12:28:18
Low-grade diesel fraction hydroupgrading Technology Improvement
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