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关注:1
2013-05-23 12:21
求翻译:洗油馏分是煤焦油蒸馏230-300的馏分是什么意思? 待解决
悬赏分:1
- 离问题结束还有
洗油馏分是煤焦油蒸馏230-300的馏分
问题补充: |
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2013-05-23 12:21:38
Wash oil fraction is the distillate of coal tar distillation 230-300
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2013-05-23 12:23:18
正在翻译,请等待...
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2013-05-23 12:24:58
The wash oil fraction is the coal-tar oil distills 230-300 fraction
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2013-05-23 12:26:38
230-300 is the distillation of coal tar distillate wash oil fractions
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2013-05-23 12:28:18
It is that the coal tar distills the heating up to wash the oil to heat up in a steamer and divide in a steamer and dividing of 230-300
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