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取热器是炼油装置中的一种新型设备,本文介绍它出现的背景、种类、结构特点以及各种取热器的优缺点和设计中应注意的一些问题。
The heat exchanger is a new type of equipment in the refining unit. This article introduces the background, types, structural features, the advantages and disadvantages of various heat collectors and some problems that should be noticed in the design.