酮苯脱蜡装置的腐蚀主要发生在水溶液系统，是困扰装置长周期平稳运行的关键环节之一。
The serious corrosion occurred in aqueous solution section of MEK dewaxing unit usually. It was one of great bottleneck of steady operation in the unit.
酮苯脱蜡装置的腐蚀主要发生在水溶液系统，是困扰装置长周期平稳运行的关键环节之一。
The serious corrosion occurred in aqueous solution section of MEK dewaxing unit usually. It was one of great bottleneck of steady operation in the unit.
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