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关注：1
2013-05-23 12:21
求翻译：The isobutene and butylenes that are not needed form motor gasoline vapor pressure is converted to alkylate in a unit using hydrofluoric acid as catalyst. The total alkyl ate produce goes directly to motor gasoline blending. NB. This unit may be replaced.是什么意思？ 待解决
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- 离问题结束还有
The isobutene and butylenes that are not needed form motor gasoline vapor pressure is converted to alkylate in a unit using hydrofluoric acid as catalyst. The total alkyl ate produce goes directly to motor gasoline blending. NB. This unit may be replaced.
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